‘Walking Dead’ Prank War Continues! Norman Reedus Launches Glitter Attack on Co-Star Andrew Lincoln

Norman Reedus has waged a full-blown “prank war” on his Walking Dead co-star Andrew Lincoln. The only problem is that the war is fairly one-sided.

Earlier this week, Reedus — who plays Daryl Dixon on the AMC hit — shared a video of Lincoln reacting to the glitter he put in the air conditioning unit in Lincoln’s car.

“It’s still going,” Lincoln says in the clip as sparkles spew from the vents in his automobile. From the looks of it, Lincoln — who portrays the show’s main protagonist, Rick Grimes — will probably be finding glitter in his car for years to come.

But this isn’t the first time he’s been punked by his co-star. Reedus put a Daryl Dixon license plate on Lincoln’s car, which went unnoticed for weeks. He filled Lincoln’s trailer with chickens. He even pretended to teach Lincoln how to say “thank you” in Japanese while promoting their show in Japan, but got him to ask “Where’s the toilet?” instead.

Though Reedus is clearly winning the battle, Lincoln has managed to prank Reedus at least once. Spoiler alert: It involved a zombie.

While The Walking Dead co-stars continue to have fun on set in Atlanta, fans are anxiously awaiting the outcome of last season’s cliffhanger finale. The first trailer for Season 7 will be unveiled at San Diego’s Comic-Con on Friday.

Check out this video for a look at the ongoing Walking Dead prank war, and tune in to The Insider With Yahoo on TV tonight for the latest in entertainment news.