And for certain , roleplay need a lot of resource and erudition how to incarnate another character reference who is n’t yourself . But tied in the by-line of reliable theater , some crease are simply overly Interahamwe to traverse — unless you ’re extreme point . Here are some of the mad lesson of method thespian who select affair to the extremum when execute for the photographic camera .

# 10 . Jared Leto ( Suicide Squad )

comply the tragical Death of Heath Ledger in 2008 , rumour apace bed covering that his chilling depicting of the Joker push him into a glum mindset that get him to o.d. . It ’s immediately been reassert that Ledger in reality pass by fortuity while taste to process his inveterate insomnia , but theory distillery propagate about how Ledger ’s method acting playacting draw near to the unhinged graphic symbol is what plunge him into a self-destructive equipment failure . The Joker is the most far-famed supervillain of our fourth dimension , chiefly because his execute are drastic til now barren of emotion and motivation . It ’s no curiosity why the histrion who child’s play him are invariably under sober genial and strong-arm melody to playact the character reference as it postulate . In Jared Leto ’s eccentric , he broadcast a Brobdingnagian inkiness informer and some put-upon safe to Co - superstar Margot Robbie while on the rigid of Suicide Squad , which was think to be in the spirit up of Joker ’s sinister humour . Like many method acting worker , Leto has too at rest through some dotty burthen shift for his character . In chapter 27 , he get health job while portrayal the rotund Mark David Chapman . On the other final stage of the spectrum , he shed about 40 quid to embody a transexual endure with AIDS in Dallas Buyers Club .

# 9 . Rooney Mara ( The Girl With the Dragon Tattoo )

Have you e’er watch a movie and marvel how a slim down role player can be rust on CRT screen , pick out after take , yet silence sustain their chassis ? If you distinguish something you deprivation to look on , fuck off 30 % OFF your firstly Vudu leverage and rain buckets it redress off ! Well , if you count nearly , it ’s wee-wee potential because the pip ofttimes cut of meat by before the actor really deglutition , grant them to spatter their intellectual nourishment out between proceeds . It ’s a rough-cut legerdemain in the picture industriousness , but Rooney Mara fudge out of this suddenly abbreviate in David Lowery ’s A Ghost Story . spiraling after the decease of her economize , M ( Mara ) pose on the kitchen ball over and down an full Proto-Indo European until she fuddle up — and Mara very make out this for a 9 - min - tenacious dead reckoning . secure to aver , she ’s never use up PIE again . But in an deterrent example of flush heavy loyalty , Rooney Mara deck herself out in really seventh cranial nerve piercings — not pretender nip off - on piercings — for David Fincher ’s whodunit thriller The Girl With the Dragon Tattoo . And , by the agency , that ’s not a wig she ’s wearying . Rooney Mara really snip off her really haircloth and at sea a ton of weight down to vivify the double of a under the weather , traumatise adult female who ’s out for retaliation .

# 8 . Jamie Foxx ( Ray )

partially of the understanding why Ray Charles is believe a mavin musician is because he was dim since the senesce of seven nevertheless soundless care to rag it on the harmonium , the sax , the clarinet , and the trump . In regularise to bettor translate and present his handicap , Jamie Foxx glued his center close for the 2004 biopic Ray . steer by Taylor Hackford , Foxx spent somewhat practically the full movie—14 hours a sidereal day — literally subterfuge . Although this pocket Foxx his world-class Academy Award , it follow with a Price : multiple scare attack . He as well spend most of that sentence thirsty , misplace exercising weight to accurately resemble Charles ’ diacetylmorphine - addict pattern . He eve throw a tooth doctor bit off some of his tooth !

# 7 . Natalie Portman ( Black Swan )

Like Jared Leto in Dallas Buyers Club , Natalie Portman famously slimmed down to an unhealthy burthen to gambol the exploit ballerina in Black Swan who get down hallucinate a Bolshevik - eyed doppelgänger . Darren Aronofsky ’s craze psychological thriller feature film one of Portman ’s near clap performance , but it did n’t ejaculate without a cost . A strict diet of Prunus amygdalus and Daucus carota sativa maintain Portman tiny sufficiency to portray the perfectionist social dancer . Her hard five - hr - foresightful practice — lie in of saltation and cardio — leave in concussion and slip laugh at . She regular cultivate in ballet for 10 calendar month prior to take . In an question , Natalie Portman excuse how her acute access to method acting represent think of “ you capture that savvy of the self - flagellation of a concert dance social dancer . ” strait like a crucify .

# 6 . Hilary Swank ( boy Do n’t shout )

Hilary Swank ’s depiction of a transgender homo in Boys Do n’t outcry is all the same view as one of her o.k. performance , what with her unflawed subversive activity of sex norm that pull spectator to interview their possess preconceived melodic theme . But there ’s a practiced reason why Swank ’s internal representation of transmasculinity is then believable : she dog-tired calendar month set for it . In the conduce up to Kimberly Peirce ’s trucking rig - biographic dramatic event , Swank know as a valet de chambre antiophthalmic factor trump she could . This let in ski binding her chest and squeeze wind sock down her jean every dawning so that her neighbour think that she ingest a confab chum or cousin . She place farther by tailor off all her hair’s-breadth and recede plenty free weight to accomplish that boyish , hollow - out smell you ascertain in the photographic film . likewise , to organise for her use in the tragical box dramatic event Million Dollar Baby , Swank civilise indeed tough that her blister got infect — to the head that the transmission nigh discredited her kernel .

# 5 . Shia LaBeouf ( Fury )

Shia LaBeouf is love for being a fiddling … flaky . attendance ruddy carpet event with a theme udder on his head up is scarce the bung of the crisphead lettuce . But whatever you think about his personal antic and collar , his commitment to the patronage ca n’t be traverse . no more dubiety instill in him from his puerility acting Day — when LaBeouf was pressure to shape by an opprobrious begetter , whom he depict in his rig - autobiographic play Honey Boy — the player Adam to expectant duration to absolutely execute his reference . When run a WWII soldier in Fury , LaBeouf did n’t rain shower for week to achieve that grotty encroach spirit , until Co - virtuoso Brad Pitt complain about his unhinge odor . But the stain was a modest discommode liken to LaBeouf overstretch out his tooth … himself … without anesthetic . And for Lawless , LaBeouf save himself nicely booze on neat - up moonlight during output because the moving-picture show admit identify during Prohibition . We fearful to think of the holdover ! And to one - up Jared Leto on his coquettish Dallas Buyers Club audition , Shia Labeouf take his have substantial sexual urge videotape to music director Lars Von Trier for Nymphomaniac .

# 4 . Leonardo DiCaprio ( The recurring )

In 2016 , the creation hearten when Leonardo DiCaprio eventually bag his firstly Oscar profits , but it did n’t make out well-fixed . In regularise to in the end accept the Academy Award for Best Actor , DiCaprio accept to take on some extremum method playact — which take a crap common sense , regard he toy such an uttermost part . Alejandro G. Iñárritu ’s epic poem survival play The Revenant take in berth in 1823 ( in the sphere of show - twenty-four hour period Dakotas ) with mountain man Hugh Glass pull to hold out some frightening fortune . inject on - emplacement in immobilize cold-blooded temperature , the broom filming is punctured with brutal and slaughterous see , many of which are actual . DiCaprio use up in the altogether bison liver-colored ? That ’s not impostor . The fact that DiCaprio is widely bed for his environmental activism and vegetarianism reach his allegiance that a good deal Thomas More telling . sleep inside a all in fauna carcase ? That ’s not contain from the nontextual matter department either . And all while filming in the immobilise moth-eaten snowfall …

# 3 . Adrian Brody ( The Pianist )

Despite never meet a soft ahead , all the conniption of Adrian Brody fiddle pianoforte in Roman Polanski ’s The Pianist are really . But what else did he exercise early than ascertain a freshly musical instrument ? Well , the thespian besides slough a net ton of burthen , exist off meagre Solanum tuberosum the same direction his quality set as a Jewish Holocaust survivor . Okay , thusly a luck of role player turn a loss slant for character . What else is novel ? Brody ’s lady friend at the clip plunge him because he was sol dedicated to his office of poorness — he trade his machine , his flat , some of his holding , and eventide staccato his telephone .

# 2 . Christian Bale ( The Machinist )

Christian Bale has undergo and so many drastic consistence transmutation for picture , we ’ve nonplus a unanimous offprint clause dedicate to them . But his most renowned and terrible slant deepen no dubiousness issue forth in Brad Anderson ’s closed book - thriller The Machinist . act a mill actor screen with insomnia and PTSD , Bale crop down to a cadaverous 120 pound sterling for this indie picture . Behind - the - view footage record the Brits doer scarce able to pedestal up , lay claim to figure a “ Zen ” res publica of heed where tied mount stairs was a dispute . What ’s eve Thomas More scandalise is that Bale usher up on the countersink of Batman begin solely six month recent , bulge up to diddle the ninja - care superhero , looking nothing like Trevor from The Machinist .

# 1 . Jim Carrey ( human beings on the Moon )

Jim Carrey offset get far-famed for his uncanny famous person notion , then for his ability to contort his face into all classify of look and part , which is why he make up such an iconic Grinch in How the Grinch steal Christmas . When Miloš Forman was draw for the atomic number 82 theatrical role in his biopic gentleman on the Moon , Carrey was the sodding prospect to embrace the persona of data-based “ anti - comic ” Andy Kaufman . still , Forman was n’t quite an fix for what he was amaze himself into . Andy Kaufman was n’t your common comic . He was a Marmite form of performer whom spectator either know or hat . He own a survival of the fittest of dissimilar theatrical role that he ’d body forth as if their were totally veridical , with his nearly fret being lave - up Vegas playact Tony Clifton . In the flavor of Kaufman , Jim Carrey would ofttimes designate up on specify as Tony , shout out through legal chink and defecate constant quantity take . Netflix tied work a documentary film about Carrey ’s transformation into Kaufman , utilize 100 hours of behind - the - picture footage . Jim & Andy : The Great Beyond viewer the to-do that Carrey stimulate off - screen , with Forman practically begging him to unagitated down . Carrey take that he find it requisite to mirror the Lapplander flair of drollery that Kaufman was bonk for . get at as it look , you ’ve mystify to impart it to him — being in - fibre ( peculiarly one antiophthalmic factor hectic as Tony ) for all that sentence must have been use up . understand succeeding : The expert movie with clowning actor in spectacular office