John Ritter: Being of Sound Mind and Body

David Doyle as Self / Mr. Thornberry Vincent Price as Self / R. Montague Crawford Suzanne Somers as Self / Woman at Party Cathryn Damon as Self (uncredited) Topo Swope as Self (uncredited) Howard Hesseman as Self / The Rock Doctor John Ritter as Self / Various Joyce DeWitt as Self / Peaches

Bruce Vilanch Writer Gene Perret Writer Jack Burns Writer John Ritter Writer Bill Richmond Writer Jack Bender Writer