Bryan Cranston had best time working with James Franco

Actor Bryan Cranston says he had the best on set experience with James Franco while filming upcoming comedy, "Why Him?".

In the movie, Cranston plays Ned, an overprotective-but- loving dad who develops a rivalry with his daughter's socially awkward billionaire boyfriend, Laird (Franco), reported ET online.

"I can tell you unequivocally it was the most fun I've ever had shooting a movie," Cranston said.

The actors said that they both broke character several times while filming, but they explained that it's not always a bad thing.

"If you are actually cracking up on set and that's your job, it's amazing. But I never want to lose a great line or a great reading, so I really try not to laugh," Franco said.