Guaglione

Terence Hill

as Franco Danieli

Giulia Rubini

as Marisa Caraccio

Dorian Gray

as Nadia Lanti

Tina Pica

as Tina

Virgilio Riento

as Rocco, chitarrista

Titina De Filippo

as Franco's mother

Luciana Paluzzi

as Marisa's Friend

Claudio Villa

as Giacomo, cantante

Amedeo Girard

Carlo Lombardi

Carlo Tamberlani

Enzo Turco

Mario Ambrosino

Mariù Gleck

Anna Maria Luciani