|Dates||???? - 2011 (killed by the Alpha Shapeshifter)|
|Episode(s)|| 6.01 Exile on Main St.|
6.02 Two and a Half Men
When Dean is attacked by a djinn, Sam rescues him and reveals he has been back from Hell for a year and hunting with cousins Gwen Campbell, Christian Campbell, Mark Campbell, and grandfather Samuel Campbell. The Campbells go back to the house Dean is sharing with Lisa and Ben Braeden to catch the djinn, but when they realize the djinn are watching the house, Dean suggests they need to leave so they will attack.
Mark is at the compound with Samuel, Christian, and Gwen when Dean and Sam arrive with the baby shapeshifter. According to Samuel, Christian and his wife, Arlene, have been trying for a baby. Christian agrees to take in and raise the baby shapeshifter, however, the Alpha Shapeshifter appears, overpowers them, and takes the baby back. During the fight against the Alpha Shapeshifter, Mark stabs it in the heart with a silver knife. The attack has no effect, and the Alpha snaps Mark's neck and thus killing him.
Mark in Fandom
- @_MarkCampbell - Mark Campbell on Twitter