 The Good Old Days (1958–1983) (TV Series)-Self - Performer (12 episodes, 1958) Self - Performer (12 episodes, 1958) See fewerEpisode #31.1 (Sep 4, 1983) Season 31, Episode 1-Self - Performer (as Denny Willis & Company) Self - Performer (as Denny Willis & Company) See fewer |
 The Main Attraction (1983) (TV Series)-Self (1 episode, 1983) Self (1 episode, 1983) See fewerEpisode #1.1 (Jul 16, 1983) Season 1, Episode 1-Self (as Denny Willis & Co.) Self (as Denny Willis & Co.) See fewer |
 The Sounds of Scotland (1976) (TV Series)-Self (1 episode, 1976) Self (1 episode, 1976) See fewer Seven Star Scotch (Aug 14, 1976) Season 1, Episode 2-Self Self See fewer |
 Ein Kessel Buntes (1973) (TV Series)-Self (1 episode, 1973) Self (1 episode, 1973) See fewerEpisode #1.8 (Mar 10, 1973) Season 1, Episode 8-Self (as Denny Willis Company) Self (as Denny Willis Company) See fewer |
 Drei mal neun (1971) (TV Series)-Self - Bandleader (1 episode, 1971) Self - Bandleader (1 episode, 1971) See fewerPhilips-Halle in Düsseldorf (Oct 14, 1971) Season 2, Episode 6-Self - Bandleader (as Denny Willis Company) Self - Bandleader (as Denny Willis Company) See fewer |
| Maggie's Place (1970) (TV Series)-Self (1 episode, 1970) Self (1 episode, 1970) See fewer Episode #1.4 (Sep 5, 1970) Season 1, Episode 4-Self Self See fewer |
 Die Rudi Carrell Show (1970) (TV Series)-Self - Denny Willis and his Quorn Quartet (1 episode, 1970) Self - Denny Willis and his Quorn Quartet (1 episode, 1970) See fewerFlughafen (Jun 13, 1970) Season 2, Episode 7-Self - Denny Willis and his Quorn Quartet (as Denny Willis Quartett) Self - Denny Willis and his Quorn Quartet (as Denny Willis Quartett) See fewer |
| Little Big Time (1968) (TV Series)-Self - Denny Willis and his Quorn Quartet (1 episode, 1968) Self - Denny Willis and his Quorn Quartet (1 episode, 1968) See fewerEpisode #1.2 (Nov 6, 1968) Season 1, Episode 2-Self - Denny Willis and his Quorn Quartet Self - Denny Willis and his Quorn Quartet See fewer |
| Showtime (1968) (TV Series)-Self - and his Hunting Quartet (1 episode, 1968) Self - and his Hunting Quartet (1 episode, 1968) See fewer Guest Host: GODFREY CAMBRIDGE (Jul 21, 1968) Season 1, Episode 12-Self - and his Hunting Quartet Self - and his Hunting Quartet See fewer |
 BBC Show of the Week (1967) (TV Series)-Self (1 episode, 1967) Self (1 episode, 1967) See fewer The Fol-De-Rols (May 6, 1967) Self Self See fewer |
 Die Caterina-Valente-Show (1966) (TV Series)-Self (1 episode, 1966) Self (1 episode, 1966) See fewer Episode #1.1 (Sep 1, 1966) Season 1, Episode 1-Self Self See fewer |
| Rund um die Welt (1965) (TV Special)-Self - Musician (as Denny Willis & Company) Self - Musician (as Denny Willis & Company) See fewer |
| With Andy (1965) (TV Series)-Self (1 episode, 1965) Self (1 episode, 1965) See fewer Episode #1.12 (Mar 25, 1965) Season 1, Episode 12-Self Self See fewer |
 Comedy Bandbox (1963) (TV Series)-Self (1 episode, 1963) Self (1 episode, 1963) See fewer Episode #2.4 (Oct 19, 1963) Season 2, Episode 4-Self Self See fewer |
 Val Parnell's Sunday Night at the London Palladium (1962) (TV Series)-Self (1 episode, 1962) Self (1 episode, 1962) See fewer Episode #7.24 (Mar 4, 1962) Season 7, Episode 24-Self Self See fewer |
| Showtime (1960) (TV Series)-Self (1 episode, 1960) Self (1 episode, 1960) See fewer Episode #2.2 (Oct 2, 1960) Season 2, Episode 2-Self Self See fewer |
| Blackpool Show Parade (1957) (TV Series)-Self - and Company (1 episode, 1957) Self - and Company (1 episode, 1957) See fewerRockin' the Pier (Jun 24, 1957) Season 1, Episode 5-Self - and Company Self - and Company See fewer |