Turns out Glenn and Daryl save people in real life too ... just not from zombies.
"The Walking Dead" stars Norman Reedus and Steve Yeun were cruising on motorcycles Thursday in Peachtree City, GA when they came upon a car crash near the set ... and they jumped into action.
We're told injuries were fairly minor, but the duo hung around until paramedics arrived.
This COULD be a huge clue for 'TWD' fans -- last season ended with a mystery death ... the fact the two were together near set indicates their characters are ALIVE!!!