Thrilling forum

I due violenti aka. Los rurales de Texas (1964), credited as "Mike Brendell", as Amos Images upgraded somewhat (they were really bad before) - Nick

Robinson et le triporteur (1960) as Plane passenger. No credit info.
You see him on the left of this picture, the man with the hat (only picture i found) a surprising French movie title in his film listing.

Run like a thief (1967) credited, as Turk
this action movie about stolen diamonds was filmed entirely in Spain (it was a Spanish-American co-production).

Il gladiatore invincibile (1961) as Guard

Los peces rojos (1955) credited, but little seen, as a Tavern customer

Objetivo: las estrellas (1963), credited, as "Miky Brendel", Role unknown.
In this typical Spanish song and dance movie, Mike is one of the bad guys, but i couldn't trace his name. In the last picture, he is punched knockout by one of the young female protagonists.

Los quince misterios del rosario (TV mini-serie, 1957) - episode: "La flagelacion", credited, as Barabbas
Long series about the life of Jesus of Nazareth with Mike only seen for a few seconds (with beard) in this episode and later on dissapears from the scene. Thanks to Christoffer Slotte for finding that title (was not named on Imdb). I found a copy of it, but not a very good one.

...Y eligió el infierno (1957) uncredited, as East German agent.

Looks like an original Spanish production about two brothers ho help escape fugitives from East Berlin to the west.
Found a very poor copy (have brightened up the pictures) and hopefully a better one comes along.
Probable identification by Nick

En las ruinas de Babilonia, aka Der Löwe von Babylon (1959) as Turkish officer.

German-Spanish adventure action movie based on the novel by Karl May. Images replaced correcting aspect ratio and removing black bars (quality is about the same) - Nick

No somos de piedra (1968) credited as "Mike Brendell", as The colonel.

Seen at 2 baby showers and a christening, he is presumably meant to be the father of one of the lead characters, but it is never made explicit.