Marisa Tomei and Daniel Radcliffe are filming a movie in New York, but it isn't clear what movie it might be. 

Recent reports say that Marisa Tomei and Daniel Radcliffe may have joined the case of Judd Apatow's new movie "Trainwreck." Apatow is keeping the details of the film a secret. "Trainwreck"'s IMDB page says "Plot details are being kept under wraps." 

Apatow has also been denying it on Twitter. After Tomei and Radcliffe were caught walking dozens of dogs in New York City's Bryant Park, Apatow tweeted "@danradcliffecom:Dan to cameo in  Trainwreck? Not true!  He was just walking his dogs"

It looks like Radcliffe, 24, and Tomei, 49, are a romantic couple in "Trainwreck."

It looks likely that Maria Tomei and Daniel Radcliffe will at the very least make a cameo in Judd Apatow's "Trainwreck." Speculation began that the "Harry Potter" star was shooting the flick after after he was photographed with a dozen of dogs near Bryant Park in New York on Monday, June 30.

Apatow took to hit Twitter to "deny" that Radcliffe is part of the new movie, which stars Amy Schumer and features Bill Hader, Brie Larson, Colin Quinn, Vanessa Bayer, Ezra Miller, John Cena, Barkhad Abdi, Mike Birbiglia and Jon Glaser. It also feature the Oscar-nominated Somali pirate of Captain Phillips,  Barkhad Abdi  as well as the rapper Method Man and NBA all star LeBron James.

Daniel currently has three projects in production, Frankenstein, Brooklyn Bridge, and Tokyo Vice. It was reported that Marisa Tomei recently signed on to the movie "The Rewrite," where she will play a single mom who falls in love with a young Hollywood playwright in New York.

"Trainwreck" The movie should be released some time in 2015. The last movie Apatow directed was 2012's "This Is 40."