"Mad Men" season 7, episode 6 airs this weekend - find out where to watch "Mad Men" season 7, episode 6 via a free live stream online of AMC. Pete Campbell returns right before the finale episode!

To watch the "Mad Men" season 7, episode 6 titled "The Strategy," click here!

The episode synopsis reads: "Peggy does research for a pitch; Pete is invited to join an exclusive club; Joan seeks time spent with a friend."

Ben Feldman, who plays Michael Ginsberg, declined to give "Mad Men" season 7, episode 6 spoilers when asked if the copywriter will come back.

"I've been sworn to secrecy like everybody else on that show. If you can get an actor from 'Mad Men' to tell you anything that happen that hasn't already aired, then you deserve an award. It's my job not to say anything," he said.

The 30-second promo video teaser for "Mad Men" season 7, episode 6 shows Pete Campbell returning to the office, where Peggy welcomes him back!

Don isn't happy when he confronts Peggy asking, "whose idea was this?"

Vincent Kartheiser talked to The Hollywood Reporter about the future of Pete Campbell, as well as his rivalry with Ken Cosgrove and Bob Benson.

"I like that there's this guy out there somewhere that Pete judges himself against and measures himself against and wants to destroy," he said in reference to Bob Benson. "That was Ken Cosgrove for the first four seasons."

Catch "Mad Men" season 7, episode 6 Sunday night, May 18 at 10 p.m. on AMC!