Three O' Clock High Bloopers & Goofs

AKA: 3 O' Clock High
Three O' Clock High Picture
Last Kiss...
See the goofs, blunders and plain ole mistakes in the 1987 Comedy movie starring Casey Siemaszko, Richard Tyson, Jeffrey Tambor et al.
Contributed by: Russell Piper
During the fight scene at the end of the film, you can here everybody cheering but none of the crowds mouths are open.
Contributed by: Jeni
Not sure if this was a mistake or on purpose, but it seems very out of character and weird that Craig Mattey carries that teacup during the fire drill.
Three O' Clock High