Participações 1ª Temporada:
Adrien Burhop (Stolzfus): Fábio Moura
Alex Ivanovici (Sr. Sarin): Hamilton Ricardo
Amy Sobol (April): Tarsila Amorim
Andreas Apergis (Ray): Francisco Brêtas
Arthur Holden (Brink): Roberto Leite
Bill Corday (Nathan, senhor fantasma): Carlos Campanile
Cecile Cristobal (Dr. Chin): Eleonora Prado
Cindy Sampson (Cindy Lanham): Raquel Marinho
Dan Jeannotte (Tony DiPaulo): Alfredo Rollo
Ellen David (Ilana Myers,a médium): Maria Cláudia Cardoso
Eric Davis (Padre): Marco Antônio Abreu
Jason Cavalier (Oficial Sully): Roberto Leite
Jason Spevack (Bernie Lanham): Vyni Takahashi
Jennifer Morehouse (Ellen Levison): Rosa Maria Baroli
John Maclaren (Neil Levison): Carlos Campanile
Kaniehtiio Horn (Lindsey): Maíra Paris
Kathleen Fee (Barbara, a fantasma): Rosana Beltrame
Katy Breier (Cara): Jussara Marques
Kyle Switzer (Jesse): Robson Kumode
Laurence Leboeuf (Celine jovem): Jussara Marques
Lena Kleine (Jane): Eleonora Prado
Liz MacRae (Detetive Geiger): Paloma Mendonça
Lorne Brass (Carlo): Paulo Celestino
Nancy-Ann Michaud (Jenny): Priscila Franco/ Lene Bastos
Nathalie Breuer (Celine): Cecília Lemes
Nick Walker (Oficial Tim): Sérgio Corcetti
Pat Kiely (Nick Fenn): César Marchetti
Paul Burke (Bill): César Marchetti
Paul Hopkins (Oficial Garrity): Márcio Araújo
Terry Kinney (Hegeman): Leonardo Camilo
Vlasta Vrana (Douglas): Antônio Moreno
Robert D'Alessio (encanador): Paulo Porto (1.05)
Paul Whitney (policial fantasma): Paulo Celestino (1.08)