Seth MacFarlane
/ Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire/ Johnson / Hipster Son #1 / Store Manager (voice) Seth MacFarlane
/ Santa Claus (voice) Seth MacFarlane
/ Frosty the Snowman (voice) Seth MacFarlane
/ Bob Hope (voice) Alex Borstein
/ Lois Griffin / Female Hipster / Julie / Grandma (voice) Seth Green
/ Chris Griffin / Man #2 (voice) Mila Kunis
/ Meg Griffin (voice) Peter Criss
/ Peter Criss (voice) Ace Frehley
/ Ace Frehley (voice) Mike Henry
/ Cleveland Brown (voice)
A holiday gathering threatens to go off the rails when Ned Fleming realizes that his daughter's Silicon Valley millionaire boyfriend is about to pop the question.
Expecting Mary is the story of a young girl who's had all the trappings of an upscale life, but it's only when she finds herself in a downtrodden trailer park in a small New Mexico town that she learns the real meaning of love, sacrifice, and family.
