Here are 12 gross things about tonight's Rielle Hunter interview about her relationship with John Edwards (apart from the fact that it happened). Hunter was interviewed for ABC's "20/20" by Chris Cuomo. Some of it's new, some of it's not. All of it is gross.

-The sex tape was made on a "poverty trip" to Uganda.

-The way Hunter would take swipes at Elizabeth Edwards and follow with "And I'm not saying that to bash Elizabeth" or "I'm not trying to be mean about Elizabeth."

-That Hunter excused all of Edwards' bad behavior by blaming his actions on Elizabeth.

-That Hunter called his campaign after Elizabeth's second diagnosis, "The Cancer Has Returned Campaign Tour."

Deadliest Catch (8pm, Discovery) - Polar ice challenges the fleet, and the Northwestern and Wizard try to escape St. Paul Harbor.

20/20: Rielle Hunter (9pm, ABC) - John Edwards' former mistress, Rielle Hunter, who had a child with the former presidential candidate, speaks candidly to Chris Cuomo about her relationship with Edwards and tells Cuomo what she would have said if she had been called as a witness in Edwards' recent campaign-finance trial. Hunter also talks about her new book, "What Really Happened: John Edwards, Our Daughter, and Me," which will be published June 26.

Whale Wars (9pm, Animal Planet) - An order to evacuate is given by the captain of the battered Brigitte Bardot with a Japanese security vessel in sight. Meanwhile, the Bob Barker's crew set out to disable a harpoon ship in Antarctica.

The Ricky Gervais Show (9pm, HBO) - Topics include the laws of society and what Karl would do if he were in a position of authority. Also, Stephen asks Karl how he would have reacted had he been on the bus with Rosa Parks in Alabama in 1955.

Common Law (10pm, USA) - The guys' work suffers when they feel pressured to reach an important milestone during the hunt for a pair of criminals emulating Bonnie and Clyde.

Cars (7:30pm, ABC Family) - The great Disney/Pixar film from 2006 about a hot rod (Owen Wilson) who gets sidetracked in a small town on his way to a big race. Also featuring the voices of Paul Newman, Bonnie Hunt, Tony Shalhoub, and Larry the Cable Guy. Followed by a "Pixar Short Films" special at 10pm.

Dollhouse (8pm, Fox) - Victor's contract with the Dollhouse expires and he's released back into the world. Then, Echo experiences her worst nightmare when it's determined she's too dangerous. Two episodes.

20/20 (10pm, ABC) - Chris Cuomo joins the show tonight as co-anchor to Elizabeth Vargas. He'll do great here, but he's sorely missed on GMA...

Check out today's special holiday programming in our What to Watch, Santa Edition.

Tomorrow will be the last early morning for "Good Morning America" teammates Diane Sawyer and Chris Cuomo.

Sawyer, of course, is leaving the morning program to anchor "ABC Nightly News" with the departure of Charles Gibson. Cuomo was a top contender to take over Diane's co-anchor spot on GMA, but instead ABC gave the job to George Stephanopoulos. So Cuomo is leaving GMA to co-host "20/20" with Elizabath Vargas. JuJu Chang is taking Cuomo's place on GMA.

Got all that?

It's a shame to break up what was left of the Diane-Robin-Chris-Sam team, because they had great chemistry together. (Stephanopoulos is a snooze in our opinion, but we'll keep an open mind till we see him in action at 7am). Stephanopoulos begins work Monday morning, and Sawyer takes over as ABC's top anchor on December 21.

So don't forget to tune in tomorrow if you're a fan of the old GMA gang, so that you can properly say goodbye. I still love Robin Roberts and Sam Champion, but the likelihood that I'll switch back and forth to "Today" a little more often while getting reading in the mornings just increased substantially!