- Gregory Snegoff
- Everard Maltravers / Mr. Ice / Smiley / mouse captain / mice (voice)
- Francis Pardeilhan
- Don Juan
- Jane Alexander
- Elizabeth Camden / Tentacles / grandchildren of Connors (voice)
- Anna Mazzotti
- Ronnie / Stella / Dolphin (voice)
- Sean Patrick Lovett
- Top Connors / Camembert (voice)
- Teresa Pascarelli
- Rachel Camden
- Manfredi Aliquo
- Chinese Mouse
- Ferruccio Amendola
- Icetooth
- Maria Teresa Cella
- Ronnie
- Stefano Crescentini
- Top Connors
- Oliviero Dinelli
- Tentacolino
- Vittorio Guerrieri
- Don Juan
- Emanuela Rossi
- Elizabeth Camden
- Luca Ward
- Baron von Tilt
- Nick Alexander
- Duke of Camden
- Pat Starke
- The Dolphin
- John Stone
- The Shark With Tourettes Syndrome
- Frank von Kuegelgen
- The Captain