| Stan Smith / Roger the Alien (engl.) [DHR] | Seth MacFarlane |
| Stan Smith (ger.) [DHR] | Detlef Bierstedt |
| Francine Smith (engl.) [DHR] | Wendy Schaal |
| Francine Smith (ger.) [DHR] | Silvia Mißbach |
| Steve Smith (engl.) [DHR] | Scott Grimes |
| Steve Smith (ger.) [DHR] | Michael Wiesner |
| Hayley Smith (engl.) [DHR] | Rachael MacFarlane |
| Hayley Smith (ger.) [DHR] | Anja Stadlober |
| Sllort [DNR] | Agnes Lindström Bolmgren |
| Sebastian Hub [NR] | Sebastian Hub |
| Tourist Man [NR] | August Safner |
| Diverse Nebenrollen [ENR] | Tom Solo |
| Organe [ENR] | Grace Risch |
| Senfield [ENR] | Patrick Oliver Schulz |
| Mars [ENR] | Hubert Burczek |
| John [TR] | Rüdiger Kluck |
| diverse | Susie Meyer |
| Ensemble | Tolga Tavan |