The Volunteer
S6, E6: John and Olivia must accept that Erin is growing up when G.W. Haines proposes marriage, but what will G.W. do if Erin turns down his proposal?

S6, E6: John and Olivia must accept that Erin is growing up when G.W. Haines proposes marriage, but what will G.W. do if Erin turns down his proposal?