The Doctor and Death’s Head: Partners in Time! HA! You can blame Isaac for that one.
After their insurance snafus on the Sad Fat Turtle, Death’s Head and the Doctor travel to the Wild Wild West for quiet drinks (sadly, Will Smith does not get involved with a giant robot spider). This very quickly devolves into drunken reminiscing about a past misadventure together on one of the the moons of Skaro… Banter ensues.