Mann has worked as a television writer for "America's Funniest... Part II", "Thicke of the Night", and "An Evening at the Improv". He also did several story material on "Oliver and Company" and worked as an ADR Loop Director on "Shrek 2" (the sequel to "Shrek") and "It's a Very Merry Muppet Christmas Movie". Mann also created the special vocal effects on the classic movie "Born to Be Wild", made in 1995.