Czterej pancerni i pies - Season 2 (1970)

In found POW Sgt. Kalita recognizes his former commander. The officer wants to join cavalry despite suffering over 5 years of imprisonment. Colonel sends Rudy unit to find out Germans' plan.

While crossing the river Rudy is being captured by Germans. German officer makes an offer that captured soldiers cannot refuse.

Tank crew is trapped in german outpost. Tomek, chosen by lot, have to break through enemy line and call for reinforcement.

Entraped "Rudy's" crew resists increasingly stronger enemy forces. Upon appointed signal they try to blow up the dam but nothing happens. It turns out their prisoner, Kugel, cut the cable.

While taking a walk, Janek and Marusia were ambushed by SS. Being rescued by others, they found German prisoner of ammo plant. Colonel gives the crew new tank and orders to attack concentration camp and release the prisoners.