Marvel’s Avengers: Doomsday Cast Appears in Theater Phone-Silencing Promo

Marvel has begun showing a short theater promo featuring cast members from Avengers: Doomsday asking audiences to silence their cellphones.

The promo is airing in theaters this week alongside the release of Avengers: Endgame Encore, according to IGN Nordic Marvel. The source describes the spot as a reunion of the Avengers: Doomsday cast and says it features Avengers and X-Men.

The source presents the ad as a brief piece of Marvel humor, but does not identify the cast members who appear or provide further details about the promo. It also does not specify which theaters are showing it or how long the campaign will run.