Cast & crew
Grendel
Directed by Robert D. Krzykowski Written by Robert D. Krzykowski
Cast
| Jeff Bridges | Grendel |
| Aidan Turner | Unferth |
| Dave Bautista | Beowulf |
| Bryan Cranston | Hrothgar |
| Thomasin McKenzie | Queen Marlena |
| T Bone Burnett | Shaper |
| Sam Elliott | Dragon |
Crew
| Robert D. Krzykowski | Screenplay |
| Robert D. Krzykowski | Director |
| John Gardner | Novel |
| Jeff Bridges | Executive Producer |
| John Sayles | Executive Producer |
| Brian Henson | Producer |
| Vince Raisa | Producer |
| Robert D. Krzykowski | Producer |
| T Bone Burnett | Songs |
| Tamara Birkemoe | Executive Producer |
| Joe Jenckes | Executive Producer |
| Jay Glazer | Producer |
| Dennis Berardi | Producer |
| Jon D. Wagner | Producer |