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
Revealing mistake: After the birthday dinner and dance, the exterior shots of snow falling show the snow being sprayed from a lower point on the right side of the screen. Shot changes and now it's being sprayed from somewhere behind the bleachers.
Caroline Brace: David, you're like weather, you just happen.