Guest Stars James Michael Tyler as Gunther Elizabeth and Genevieve Davidson as Emma Geller-Green Paul Rudd as Michael "Mike" Hannigan Ashly Holloway as Girl In Doctor's Office Elaine Hendrix as Sally Dedee Pfeiffer as Mary Ellen Greta Sesheta as Receptionist Angee Hughes as Nurse Logan Hudson as The Boy in the Doctor's Office Gregory White as Dr. Gettleman Kim Harris as The Woman in the Coffee House