Star Trek: The Next Generation – Ethics [5.16]

Worf suffers an accident which leaves him paralyzed.  Dr. Crusher enlists the assistance of a specialist, Dr. Toby Russell.  Dr. Russell’s cavalier attitude toward patient care in favor of medical research alarms Dr. Crusher. 

Star Trek: The Next Generation – New Ground [5.10]

Worf’s foster mother comes for a visit, bringing Worf’s son Alexander to stay.