In their younger days. 1974

when they were young and wild and free.

With the help of an irreverent young sidekick, a bank robber gets his old gang back together to organize a daring new heist.

 Seven years after a daring bank robbery involving an anti-tank gun used to blow open a vault, the robbery team temporarily puts aside their mutual suspicions to repeat the crime after they are unable to find the loot from the original heist, hidden behind a school chalkboard. The hardened artilleryman and his flippant, irresponsible young sidekick are the two wild cards in the deck of jokers

Thunderbolt and Lightfoot... if you want to watch a Jeff Bridges Clint Eastwood buddy movie with George Kennedy and Geoffrey Lewis... and those two died in the last two years, and who knows how much longer Clint or Jeff have... they are OLD (Clint 87, Jeff 68)

http://www.imdb.com/title/tt0072288/