Le Roi des Champs-Élysées is a 1934 comedy starring Buster Keaton. This French-made film has Keaton playing two roles, as an aspiring actor, and as an American gangster.

Keaton's dialogue, in French, is dubbed. The film was never theatrically released in the United States.

Buster Garnier is having a very bad day, even by his standards. First of all he manages to lose his job distributing flyers for a car company when he accidentally hands out packets of real notes instead of the false money-off vouchers; then he blunders into a stage performance at the theatre where his mother is prompt, and gets thrown out there too. Methodically, he drapes a black band across his own portrait, writes a last note to his mother, bids farewell to his pets one by one, switches on the gas tap, and composes himself calmly on the floor to await oblivion. But Life hasn't had its last laugh at his expense just yet... Meanwhile, across town, a scarred and ruthless gangster is preparing to break out of gaol. Unknown to either man, the two of them are almost exactly alike; and when Buster finds himself on stage in the role of a gaol-bird, fact and fiction are about to get extremely confused! Written by Igenlode Wordsmith