Three episodes proved fundamental to the administrative and political unification of Germany.

The episode proved to be a catalyst for rejuvenation which is continuing today.

No episode of science history proved it better than the way dinosaurs had been portrayed over the decades.

This episode proved to me he does have a plan.

The latest episode will prove more costly in every sense.

I realized that the next episode had proved less prosperous and left him to himself for a bit.

This latest episode proves what a total wack job she is.

This episode has proved very influential on later television writers.

The episode on the bridge just proved his instincts were right.

The last episode of this season, which aired on February 9, 1994, proved to be the series finale.