Mark Saltzman wrote for Sesame Street from 1981 to 1990, and was on the writing staff for the MuppeTelevision segments of The Jim Henson Hour.
Saltzman was also the co-writer of the stage show The Muppet Show On Tour along with Fred Newman, and contributed various material to Muppet Magazine, including several Mondo Muppet features and Fozzie's interview with Henry Winkler in the Fall 1983 issue. He also wrote Kermit the Frog's appearance on Reading Rainbow.