Staying Alive Easter Egg - Demented Paratrooper

Stayin’ Alive 1983

Written and directed by Sylvester Stallone, this film featured Sly’s brother Frank,
as the guitarist in Tony Manero’s girlfriends band.

In one scene Tony Manero says of Carl “He looks like some demented paratrooper!”

Carl does of course look quite like his brother as Rambo in First Blood, released the previous year.

& not an egg, but in an early scene Sylvester Stallone makes a cameo appearencfe when he bumps into Tony on the street and turns camera-side for a moment with a scowl.