| L'albergo degli equivoci | Italy |
| A Hoax | USA |
| Kdo je nor? | Slovenia |
| Kdo je nor? | Yugoslavia |
| Ko je lud (literal title) | Yugoslavia |
| Schabernack | West Germany |
| Tko je lud?! | Croatia |
| Tko je lud?! | Yugoslavia |
| Wer ist wer? | Austria |
| Hans Richter [17] | Manz, Liftboy 'Hotel Kronprinz' |