"What the f*** just happened," Ferrell said after completing a scene with his co-star ... Despite their fond memories, Bewitched received poor reviews and currently has a 23 percent freshness ...

Will Ferrell and Stephen Colbert reminisced about being on set with Nicole Kidman in "Bewitched" to mark the movie's 20th anniversary.

Colbert also reenacted Kidman's bizarre farewell to him on set, in which she continuously moved her strong grip all over his arms. "She walked away, never touched my hand, and I just stood there ...