When Raylan Givens (Timothy Olyphant) meets Josiah Cairn (Gerald McRaney), the dialogue between them was almost verbatim to that of their roles on Deadwood (2004) as Seth Bullock (Olyphant) and George Hearst (McRaney): "Oh, come on, man. I haven't forgotten you." "Made an impression, did I?" "You could say that. That bullshit you tried pulling after the mine explosion in '85. Taking money from the widows to try to prove it was the mine's fault, then taking money from the mine to try to cover it up."
Mike O'Malley and Romy Rosemont play a married couple on Fox's Glee (2009). Stephen Tobolowsky also recurs on Glee aswell.
Jim Beaver, Stephen Tobolowsky, Tim Olyphant, and Gerald McRaney all starred in Deadwood.