6/10/1979 episode called ‘High Octane’. Mark is an oil tanker driver called Slim who, with his partner, steals gas from gas stations and sells it on. Things don’t end well when they are chased by the cops and crash the truck! Also stars Erik Estrada and Larry Wilcox.
17/10/1982 episode called ‘Tight Fit’ where Mark is a jewel thief named O’Brien.
Also starring Robert Pine, Erik Estrada and Larry Wilcox.
Not yet released on DVD.