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 Dedee Pfeiffer as Mary Ellen Elaine Hendrix as Sally Angee Hughes as Nurse Greta Sesheta as Receptionist Logan Hudson as The Boy in the Doctor's Office Gregory White as Dr. Gettleman Kim Harris as The Woman in the Coffee House