Continuity mistake: When Lloyd and Harry are combining drinks to get free beers, when they hand their drinks to the lady in charge of the convention, the amount of foam in the glasses changes as the shot goes between the characters.

Dumb and Dumber To (2014)
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Directed by: Peter Farrelly, Bobby Farrelly
Starring: Jeff Daniels, Jim Carrey, Kathleen Turner, Laurie Holden, Angela Kerecz
Genres: Comedy
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More mistakes in Dumb and Dumber To More quotes from Dumb and Dumber To
Harry Dunne: This is my associate, Dr. Christmas.
Dr. Lewis Meldman: Christmas, as in the holiday?
Lloyd Christmas: No, as in the tree.
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