6.9
/10
Pierre Cossette is a fictional character portrayed by Mark Derwin in the TV series Mad Men.
In the first episode they appeared in, titled To Have and to Hold (season 6), they were 52 years old.
They appear in 1 episodes out of a total of 92 aired

Pierre Cossette

by Mark Derwin

character

Episodes1

  • 8
    /10

    To Have and to Hold
    episode S6.E4 april 2013
    Don works in secret on a Heinz ketchup campaign while Megan gets a love scene on the set of her soap opera. Meanwhile, Harry makes his power play while Joan has more trouble with the secretaries.