18. Quagmire's Dad -

: Following a successful surgery, Dan transitions into Ida Davis , an attractive blonde woman.

: She is a veteran of the Iraq war and the ex-husband of Crystal Quagmire. 18. Quagmire's Dad

: Fans often point out a continuity error where Quagmire (born in 1948) is roughly the same age as Ida, making the timeline of her fathering him physically impossible based on show lore. : Following a successful surgery, Dan transitions into

is the 18th episode of Family Guy's eighth season, which first aired on May 9, 2010. Episode Plot Summary : Following a successful surgery

: Glenn Quagmire’s father, Lieutenant Commander Dan Quagmire , a highly decorated Navy war hero, comes to Quahog for a visit.