A suitcase full of money left behind by Mary comes across unexpectedly to Lloyd and Harry. However, they are unaware that the money is connected to the kidnapping case. They decided to return the money but were pursued by the kidnappers and the relentless police.
List of cast members in the Dumb and Dumber movie series include Jim Carrey, Jeff Daniels, Lauren Holly, Mike Starr, Karen Duffy, Derek Richardson, Eric Christian Olsen, Mimi Rogers, Luis Guzmán, Eugene Levy, Rob Riggle, Kathleen Turner, Bill Murray, Paul Blackthorne, and Tembi Locke.