Other mistake: When Bruce escapes from the avalanche by hanging on a tree, his movements are played at a normal speed, but the avalanche wave (superimposed footage) is moving at a slow speed.
Avalanche (1978)
1 other mistake - chronological order
Directed by: Corey Allen
Starring: Rock Hudson, Robert Forster, Mia Farrow
Continuity mistake: When the old lady hands David her birthday cake, her hands are either on top of the table or away, depending on the shot.
David Shelby: I'm going to work with the wonders. Do you wanna watch?
Florence Shelby: What are you going to do, freeze the Red Sea?
David Shelby: For you, anything.
Florence Shelby: But not outdoors.
David Shelby: Next year, indoors.