Desc: Mother of All Shows: Directed by Melissa D'Agostino. With Wendie Malick, Melissa D'Agostino, Darryl Hinds, Ann Pornel. In order for Liza to cope with the impending death of her estranged mother, she retreats to a 70's variety show in her mind where the all-powerful host is her own mother, Rosa, who leads a cast of people from Liza's past and present.