Cast & crew
Blood Link (1982)
Directed by Alberto De Martino Written by Theodore Apstein, Alberto De Martino, Massimo De Rita
Cast
| Sarah Langenfeld | Christine Waldo |
| Reinhold Olszewski | Inspector Hessinger |
| Henriette Gonnermann | Woman Tourist |
| Michael Moriarty | Keith Mannings / Craig Mannings |
| Penelope Milford | Julie Warren |
| Geraldine Fitzgerald | Mrs. Thomason |
| Cameron Mitchell | Bud Waldo |
| Martha Smith | Hedwig |
| Virginia McKenna | Woman in Ballroom |
| Vonne Sherman | Millie |
| Peter Mannering | Bill |
| Yael Forti | Woman of Bell Tower |
| Peter Schlesinger | Stocky Man |
| Shaun Lawton | Man with Cigar |
| Max Buchsbaum | Promoter |
| Georg Tryphon | Waiter |
| Reece Hasanen | Young Keith |
| Alex Diakun | Mr. Adams |
| Troy Hasanen | Young Craig |
| Wendy Merk | Nurse |
Crew
| Alberto De Martino | Director |
| Theodore Apstein | Writer |
| Alberto De Martino | Story |
| Massimo De Rita | Story |
| Romano Albani | Director of Photography |
| Ennio Morricone | Original Music Composer |
| Uberto Bertacca | Art Direction |
| Roberto Palaggi | Producer |
| Russell Lloyd | Editor |