Family Guy Sneak Peeks: It's Lois vs. the Religious Parents Tonight

Fox's Sunday night animation line-up is all new, which also means a new Family Guy. Tonight's episode takes on the issue of religious parents who refuse medical treatment for their children.

Tonight's Family Guy episode, titled 'Livin'On A Prayer', has one of Stewie's toddler friends playing over at the Griffin house. When the boy passes out, Lois is understandably worried and races the boy to the hospital. When the boys' parents arrive at the hospital, Lois and the doctor give them the bad news: their son has a very serious, but treatable, disease. Lois is shocked when the parents confirm that they already knew their son was sick, but are refusing medical treatment because of their religious beliefs.

So Lois decides to take some drastic action and she and Peter kidnap the boy in order to get him treated. Naturally, Peter's idea of a "stealth" kidnapping leads to outrageous situations and hilarity (including wearing a Harry Potter outfit as a "disguise").

Judy Greer (from Arrested Development fame) is making a guest voice appearance as the sick toddler's mother.

Watch two sneak peeks below for tonight's all new Family Guy, airing at 9:00 p.m. EST on Fox.