I'm pretty sure that the guy in the red bandana is Nick Piston.
Caesar was in a number of studios. Falcon, Odyssey, Big Blue.
He was in "Violation" & "Sprung" from Jocks (a division of Falcon).
"Married Cops Do" from Big Blue
"Caesar's Hardhat Gang Bang" from Odyssey
"Hail Caesar" from Catalina
"Strangers in the Forest" from Channel 1 Releasing
"Playing with Fire" from All World Video
plus a bunch of other videos that I can't name.
I have Caesar's Hardhat Gang Bang, Sprung and Married Cops Do. PM me and I'll try to upload them.
As a side note, I think that he looked hotter in his earlier films, because he got massive. Had to be doing steroids. He still looked good, but he looked too big, and I like guys with big muscles. The picture that you have of him is from his earlier years.