Sarina Murtaugh is the step-mother of eight children & the 3rd wife of Jimmy Murtaugh. She is extremely younger than him and has no idea how to deal with his eight kids. Yet it is evident that she loves Jimmy and that she is not afraid to correct his ways of parenting. Sarina is on good terms with Kate Baker. After Nora McNulty goes into labor, and Jimmy refuses to stop and help, Sarina theatens him with a divorce, to which then Jimmy agrees to help the Bakers.
Sarina Murtaugh is played by Carmen Electra in the second film.