New Delhi, Mar 18 (ANI): It seems like Mark Ruffalo didn't get the memo. The 'Avengers: Endgame' actor didn't even give time for fans to speculate the reason behind him not being portrayed as his superhero alter ego Hulk in the 'Avengers'. Taking a jibe at himself, the actor posted a meme on his Instagram account where he clubbed a close-up shot of himself from the upcoming 'Avengers' film poster with the original poster. Above the two photos, a caption reads "when nobody tells you it's a costume party", referring to him being the only superhero in the poster posing without his costume. The film is all set to hit the theatres on April 26, 2019.