Michael Christopher was a pornographic actor (porn star) who appeared in gay male adult films in the late 1970s and early 1980s.
One of his noteworthy appearances was in L.A. Tool and Die, the conclusion to Joe Gage's trilogy about sex in public places in America, wh ich began with Kansas City Trucking Company, and continued in El Paso Wrecking Corp. These films set the stage for what was to be the standard in gay male pornography in the 1970's.
Christopher probably made his last gay porn in the early 2000s and has not resurfaced since. Some of his better known titles include The Best Little Warehouse in L.A., Class Reunion (a poolside orgy film), Pleasure Beach, and Printer's Devils.
Michael Christopher was in a scene with Tim Kramer and Sasa McMurray in Tony's Initiation, not Kevin Kramer an actor from the 1990s.