Threesome

Alex

Stuart

Eddy

Dick

Renay

Larry

Kristen

Curt Woman

Neighbor

Priest

Partygoer

Partygoer

Medical Student

Girl at Registration

Lady at Library

Student at Coffee Shop (uncredited)

The movie Eddy talks about, which he watches in French film class, about two men falling in love with the same woman, is Jules and Jim (1962).

William Baldwin was considered for the role of Stuart but was later deemed to old for the part. His brother Stephen Baldwin was later cast in the part.

Director Andrew Fleming has said this film is closely based on a similar experience he had during college.

Eddie remarks that the following semester, he got a single - a room all to himself. He says this right before pushing the gnome out of the window and you can see (from the inside) it is indeed a different, smaller room than the one they were all sharing. But when viewed from outside, it can clearly be seen that he is in the same room from which he and Alex were throwing water balloons at Stuart. (Also director Andrew Fleming's cameo at the beginning of the movie of him yelling down to Eddy from a window is again that very same room.)

As Eddy is taking his clothes off getting ready to jump into the lake, you can clearly see he's wearing underwear and that he drops his T shirt as he begins his run. But in the next scene from behind, Eddy is no longer wearing underwear and again drops his T shirt.

When Alex is in the pond, her lips don't move when we hear her say "Hurry up,".

Alex: If you're so hot on the idea, why don't you have sex with him?

Stuart: Wow, she's amazing. Truly amazing.

Alex: I find libraries very erotic.