Julio Alemán as Alex Dinamo

Alma Delia Fuentes as Adriana

Elizabeth Campbell as S.O.S. Leader / Solva

Amadee Chabot as S.O.S. Agent in Ecuador

Liza Castro as S.O.S. Agent 77

Barbara Angely as Barbara

Elsa Cárdenas as S.O.S. Agent in Puerto Rico

Nadia Milton as Singer / S.O.S. Agent 380

Jessica Munguía as S.O.S. Agent

María Rosa Rodríguez as Monique - S.O.S. Agent

Tere Vale as Natasha - S.O.S. Agent at Headquarters

Ellen Cole as Ingrid - S.O.S. Agent at Headquarters

Priscilla Alava as S.O.S. Agent 64

César del Campo as Jack - S.O.S. Agent 13

Jaime Valladares as Professor Yura