Classic TV - One Step Beyond - "Reunion" (1959)

The setting is Germany in 1939 and a group of young glider enthusiasts are startled to learn of the Third Reich's invasion of Poland. Knowing their lives must now go in separate directions, they plan a reunion picnic for the first Sunday following the war's conclusion. Who will still be alive and/or able to attend ?
https://www.imdb.com/title/tt0507803/plotsummary?ref_=tt_ov_pl

This video is in the Public Domain.