A bone-marrow specialist arrives to perform a transplant between two feuding brothers and quickly befriends Annie; the last firefighter gives Caldwell a parting gift; Morrison's next door neighbor experiences a tragedy while baby-sitting Pete; Rosenthal overcomes her fears and begins an affair with Clarendon; and White's killer is cornered on the hospital roof.

Dr. Auschlander suggests a controversial liver dialysis procedure for Wegener's little girl, using her father's liver to do the work; Cavanero is stung by the same rumor she started about Dr. Holtz; and Chandler reports an old voodoo woman for practicing medicine without a license. Dr. Craig is called before the fees commission. Rosenthal meets Clarendon's wife.