Daniel Radcliffe and Marisa Tomei have quietly joined the cast of Judd Apatow's next comedy “Trainwreck” as evidenced by photos snapped on the streets of New York of the two actors hard at work filming a scene with some furry co-stars, TheWrap reported.

The comedy stars Amy Schumer, Brie Larson, Bill Hader, Tilda Swinton and Ezra Miller, among others. There's no word on what characters Radcliffe and Tomei will play, though the set pics seem to suggest they're romantically involved somehow, and he may be a professional dog walker, TheWrap says.

The director, for his part, has taken to Twitter to jokingly deny the photographic evidence. “Not true! He was just walking his dogs,” Apatow tweeted in reply to a fan speculating on Radcliffe's new gig.

“Trainwreck” is currently filming and will be released on July 24, 2015. Radcliffe then appears in Fox's “Victor Frankenstein,” out October 2, 2015.