- John Simm ( Life on Mars ) as Jack Whelan
- Mira Sorvino as Amy Whelan
- James Frain ( ) as Richard Shepherd
- Millie Brown as Madison O'Donnell
- Tory Kittles as Gary Fischer
Season 1
Intruders [Season 1, Episode 1]
She Was Provisional
Shown 23 Aug 14
Intruders [Season 1, Episode 2]
And Here…You Must Listen
Shown 30 Aug 14
Intruders [Season 1, Episode 3]
Time Has Come Today
Shown 06 Sep 14
Intruders [Season 1, Episode 4]
Ave Verum Corpus
Shown 13 Sep 14
Intruders [Season 1, Episode 5]
The Shepherds and the Fox
Shown 20 Sep 14
Intruders [Season 1, Episode 6]
Bound
Shown 27 Sep 14
Intruders [Season 1, Episode 7]
The Crossing Place
Shown 04 Oct 14
Intruders [Season 1, Episode 8]
There Is No End
Shown 11 Oct 14
