Season 2
Hard Landing- One
Half Life- Two
Double Date- One
Psychic Pilgrim- One

Season 3
Someone Else's Shadow- One
Beyond the Pale- One
Before I Sleep- One

Season 4
Getting Out Of Reverse- One
There Are No Missions- One
Man In The Middle- One
Down A Crooked Path- One
Catch A Falling Star- One
Face in The Mirror- One
Four Light Years Farther- One