Jingle all the way with Mrs. Brown and her boys in three brand-new seasonal episodes packed full of laughter and cheer! Mammy's Mechanical Merriment: It's Christmas time in Finglas. Agnes is in charge of the choir; Buster and Dermot are in charge of the murder-mystery festivities. What could possibly go wrong?   Mammy's Mickey: The Browns get a visit from Uncle Mickey, who's fresh out of prison with a new scam up his sleeve. Meanwhile, Winnie tries to liven up her life with some daredevil stunts.   Mammy's Boo Who? (10th Anniversary Live Episode): It's Halloween in Finglas and Agnes is ready for the trick-or-treaters, but she gets more than she bargained for when she receives a ghostly visitor from her past.