Arsenic and Old Lace

Trivia: The character of Jonathan is referred to several times in the film as a thug who "looks like Boris Karloff." This was an in-joke referring to the fact that Karloff played the role of Jonathan in the original Broadway production of Arsenic and Old Lace..

Jean G

Continuity mistake: When Mortimer discovers the body in the window seat his hair changes from being flipped over his forehead to being neat and then back again without any obvious motions that would have changed it.

Rebecca Bennett
More mistakes in Arsenic and Old Lace

Mortimer Brewster: Even the cat's in on it.

More quotes from Arsenic and Old Lace

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