You should watch:

Coming of Age

This was episode number 18 of season 1.

The following characters appeared in this episode:

Admiral Gregory Quinn
Captain Jean-Luc Picard
Counselor Deanna Troi
Commander Wiliam T Riker
Doctor Beverly Crusher
Jake Kurland
Lieutenant Tasha Yar
Lieutenant Geordi La Forge
Lieutenant Worf
Lt Chang
Lt Cmdr Dexter Remmick
Lt Commander Data
Mordock
Oliana Mirren
Rondon
T'Shanik
Technician #2
Technician #1
Wesley Crusher