Dumb and Dumber Cast

Jim Carrey plays Lloyd Christmas, a dim-witted but lovable character who gets caught up in a crazy road trip with his best friend.

Jeff Daniels portrays Harry Dunne, Lloyd's loyal and equally clueless best friend who joins him on a wild journey.

Lauren Holly takes on the role of Mary Swanson, the object of Lloyd and Harry's affections who becomes entangled in their misadventures.

Teri Garr plays Helen Swanson, Mary's stepmother who becomes involved in the chaotic events surrounding Lloyd and Harry.

Charles Rocket portrays Nicholas Andre, a nefarious character who complicates Lloyd and Harry's plans with his own agenda.

Karen Duffy takes on the role of J.P. Shay, an attractive woman who plays a part in the comedic events that unfold.

Mike Starr plays Joe Mentaliano, a criminal character entangled in the wacky schemes of Lloyd and Harry.

Felton Perry portrays Detective Dale, a law enforcement officer who becomes involved in the misadventures of the main characters.

Hank Brandt takes on the role of Karl Swanson, a character connected to Mary Swanson who adds to the chaotic journey of Lloyd and Harry.

Brad Lockerman plays Bobby, a minor character who encounters Lloyd and Harry during their eventful road trip.

Victoria Rowell portrays Athletic Beauty, a brief but memorable character who crosses paths with the main duo.

Brady Bluhm plays Billy, a young character who gets caught up in the comedic escapades of Lloyd and Harry.