ER · S15E14
A Long, Strange Trip
2009-02-05 · 43 min · 4.1 (4) · TMDB

Gates and Morris tend to an elderly man who was assaulted on the street. Sam 's sister shows up unexpectedly. Brenner and Dubenko clash while treating a mother thought to have late-stage cancer. Dr. Morgenstern returns to the ER to assist a former mentor who is seriously ill.