EXCLUSIVE: Christina Hendricks Really Wants a 'Mad Men' Spinoff

The actress has a few ideas for a new show starring Joan Holloway.

Christina Hendricks
and her husband, Geoffrey Arend, just came up with the most amazing (and bizarre) Mad Men spinoff.

A year after wrapping the AMC drama series, the 40-year-old actress shared her idea for what she calls a "fabulous" new show involving her character, Joan Holloway, and Peggy Olson, who was played by Elisabeth Moss.

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"Joan and Peggy spin-off -- we fight crime," she joked with ET's Nancy O’Dell and Cameron Mathison on the Screen Actors Guild Awards red carpet on Saturday.

"But in the future," Arend adds, not missing a beat. "They get buried in a time capsule, and they wake up in 2075."

While there doesn't appear to be a legitimate spinoff in the works, Hendricks shared that she thinks about Joan frequently.

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"I miss her every day already," she said. "The nice thing is, people are still enjoying the show and watching it. So, daily, people come up and say something nice about the show, so I get to still have those memories."

Relive some favorite Joan moments in the clip below.