 | 70 Jahre ESC - More than Music (2026) as Self - Interviewee |
 | Faszination ESC (2025) as Self (archive Footage) |
| | Weihnachten mit Guildo - Die Jubiläumstour (2023) |
| | Die Schlagerstory (2021) as Self |
 | City Royale (2017) as Guildo Horn |
 | Nussknacker und Mausekönig (2015) as Alfred |
| | Heino – Made in Germany (2013) as Self |
 | Der Mann von nebenan (2002) as Sky König |
 | Waschen, Schneiden, Legen (1999) as Hans Anton 'Toni' Schatz |
 | Naked Eurovision (1998) as Self |
 | Das erste Semester (1997) |
