Here's a post from @Jetfire59. He's seen Mr. Homn.

Patric Stewart in most of the American Dad episodes

Every time I send a post, I remember something else that I was going to mention: in the 1970's, I saw Mr. Shatner playing the murder suspect who thinks he's going to get away with it (but of course he doesn't) on Columbo.

Jonathan Frakes (Riker) and Patrick Stewart (Picard) on twitter:

https://twitter.com/jonathansfrakes/status/1130972936498700288

Brent Spiner on the TV series Threshold.

Brent Spiner was in Independence Day Resurgence

Brent Spiner was also in Independence Day, a MUCH better movie.

Robert Beltran has a small role in Oliver Stone's Nixon

Robert Beltran also has a small role in the movie Bugsy.

Nichelle Nichols features in the BBC documentary Utopia: In Search Of The Dream about the idea of Utopia through the ages currently on BBC 4

Gates McFadden (Dr. Beverly Crusher) in " The Muppets Take Manhattan (1984)" as Mr. Price's Secretary.


Videoclip:

Animal chases Murray.

Michael Dorn in Rocky

@Nexus71 said:

Michael Dorn in Rocky

Well spotted:

Apollo Creed's Bodyguard.

Colm Meaney in Under Siege

Denise Crosby in "Eliminators (1986)".

Eliminators 1986 Trailer.