Sacha Baron Cohen transformed into social activist Abbie Hoffman as filming for Aaron Sorkin’s upcoming drama, The Trial of the Chicago 7, kicked off in Illinois on Tuesday.
The actor, 48 – who is best known for his comedic stints as Ali G and Borat – opted for a more serious role as he was pictured channelling the anarchist for the first time on the set of the drama, which does not yet have a release date scheduled.
The upcoming movie is based on the 1969 trial of seven defendants charged by the US federal government with conspiracy, inciting to riot and activities related to related to anti-Vietnam War protests, which took place during the 1968 Democratic National Convention in Illinois’ most populous city.


First look: Sacha Baron Cohen (L) transformed into social activist Abbie Hoffman (R) as filming for Aaron Sorkin’s upcoming drama, The Trial of the Chicago 7, kicked off in Illinois on Tuesday
Emulating the eccentric socialist, the Who Is America? star put on an energetic display as he appeared to lead a protest down the streets of Chicago.
The award-winning thespian ditched his natural hair in favour of a curly wig, and sported cat-eye sunglasses, a robe-inspired top and navy trousers.
The Trial of the Chicago 7 will see screen stars Eddie Redmayne portray Tom Hayden, Yahya Abdul-Mateen II as Bobby Seale, Jeremy Strong play Jerry Rubin, Alex Sharp as Rennie Davis, Mark Rylance transform into lawyer William Kunstler, Joseph Gordon-Levitt as scholar Richard H. Shultz.
Frank Langella will play presiding judge Julius Hoffman, while the actors set to portray defendants David Dellinger, John Froines, and Lee Weiner are yet to be announced.
Plot: The upcoming movie is based on the 1969 trial of seven defendants charged by the US federal government with conspiracy and inciting to riot (Abbie pictured with fellow defendants John Froines, Lee Weiner, David Dellinger, Rennie Davis, and Tom Hayden, Jerry Rubin in 1969)


Difference: The award-winning thespian ditched his natural hair in favour of a curly wig, and sported cat-eye sunglasses, a robe-inspired top and navy trousers (pictured right last month).
WHO WERE THE CHICAGO 7?
The group were originally named the Chicago 8, but Black Panther founder Bobby Seale had his trial severed during the proceedings.
Following a trial – which began on September 1969 and consisted of acquittals, convictions, appeals, and reversals, all of the defendants were acquitted of conspiracy.
Co-founder of the Youth International Party, Abbie played an active role in promoting the civil rights movement between the 50s and 60s, before turning his attention to protesting against American’s political system and the Vietnam War.
The revolutionary – who was also involved in the Flower Power movement – was diagnosed with bipolar disorder in 1980 and committed suicide by a phenobarbital overdose at 52 in April 1989.
Aaron’s film will be distributed by Paramount Pictures, while Cross Creek president Tyler Thompson, Stuart Besser and Matt Jackson serve as the project’s producers.
On the movie, playwright Aaron said: ‘I’m thrilled to be making a movie about one of one of the craziest, funniest, most intense, most tragic and most triumphant trials in American history.
‘C-7 may take place in the late ’60’s, but there’s no better time to tell this story than today.’
The film was temporarily shut down by Amblin Entertainment in the pre-production phase last year, insiders told Variety.


A-list cast: The Trial of the Chicago 7 will see screen star Eddie Redmayne (pictured left earlier this month) portray Tom (pictured right in 1969)


Lookalike? Alex Sharp (pictured left in January) is set to portray Rennie Davis (pictured right in October 1969), who was a member of the Students for a Democratic Society


Character: Jeremy Strong (pictured left in May 2018) will play Jerry Rubin (pictured right in October 1969), who was a founder of the Youth International Party


Portrayal: Yahya Abdul Mateen II (pictured left in December 2018) will appear in the film as Black Panther founder Bobby Seale (pictured right in March 1970)
Concerns about the film’s budget caused the production to shut down, as it was slated for a potential February 2019 date to commence with production, according to The Hollywood Reporter.
Insiders told the publication that the slated budget was deemed too much when looking at the revenues of similar recent films in the genre such as Detroit and First Man.
The project is said to have been ongoing for more than 10 years, with potential directors previously ranging from Amblin head Steven Spielberg to actor Ben Stiller until Aaron was tapped in October to preside over the film.