20th Century Home Entertainment/Trailer Variations

Domestic
The Grapes of Wrath (1940): There are spotlights around the logo. Seen on a 1998 trailer.

International
Casper and Wendy (1998): Lighting strikes the 1995 logo.

Futurama (1999-2003, 2008-2013): On an international home video trailer, the "30th" part seen in the variant for the 20th Century Fox Television logo used on the show slams down onto the "20th" and crushes it.