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What Life? is the fourth episode of the second season of ER, and the thirtieth episode overall.
Guest Starring: Carlos Gomez (Raul), Phil Leeds (Husband), Lucy Alexis Liu (Mei-Sun), Ellen Crawford (Lydia Wright), Yvette Freeman (Haleh Adams), Conni Marie Brazelton (Conni Oligario), Lily Mariye (Lily Jarvik), Shay Astar (Amy Thompson), Dennis Burkley (Tom Perry), Andi Chapman (Jodi), Cully Fredricksen (), Phyllis Lyons (Mrs. Tubbs), Susan Peretz (Mrs. Perry)
Guest Starring (end credits): Nicole Nagel (Hulda)
Emily Wagner (Pickman), Monte Russell (Zadro), Patricia Belcher (Ward Nurse), Justin Cooper (Kid), Kim Delgado (Taxi Driver), Paul Laurence (Patient), Lynn A. Henderson (EMT Olbes), Celia Kushner (Elderly Woman), Joseph D. Reitman (Delivery Man), John Lisbon Wood (Homeless Man)
Benton injures his hand after getting into a fight in a parking garage; Susan considers adopting little Suzie; tensions between Susan and Weaver force Greene to step in and intervene.