Sign-Off/Adult Swim

Cartoon Network's late-night programming block Adult Swim signs off at 6am every morning.

There have been different sign-offs used for Adult Swim.

Exit
We see a swimmer exiting the pool, then the "EXIT" sign and the Adult Swim logo appear. Used from the block's launch on September 2, 2001 to January 5, 2003.

Action
Bright flashing lights, accompanied by a text-to-speech voice wishing viewers a good night. Used from the Action block's launch on February 23, 2002 to January 4, 2003.

First Aid
We see Harvey performs mouth-to-mouth for Phil, Meatwad on fire, Brak saves a choking victim, the doctors bandaging Andy while he's sleeping on the couch, a woman trying perform CPR inside Shake's straw, and then the Adult Swim logo appears as it has a film burn and the Cartoon Network logo at the end. Used from January 12, 2003 to May 22, 2003.

Featured Music By
It simply shows a playlist of the music heard throughout the night's bumpers. Used from the logo change on May 25, 2003 to December 2004.

Adult Swim is Your Friend
A still bumper with black-and-white pictures of Space Ghost reading "ADULT SWIM IS YOUR FRIEND.". A later variant introduced in 2006 had a blue tint instead. Used from May 2004 to December 26, 2010.

Bull Film
Used as a bump during Adult Swim's action block AcTN from January 8-February 5, 2005.

Blue Film Reel
Used as a bump during Adult Swim's action block AcTN from January 10-May 25, 2005.

The Dawn is Your Enemy
An ominous landscape with giant floating eyes, flowers and the sun with the words "THE DAWN IS YOUR ENEMY." in the sky. Used from March 29, 2005 to January 31, 2010. It brought back on September 5, 2021.

Fun 4 Adults
Used as a bump during Adult Swim's action block AcTN from May 28-June 2005.

We'd Like to See You Try
Used as a bump during Adult Swim's action block AcTN from May 30, 2005-March 2008.

Last Chance Saloon
Used as a bump during Adult Swim's action block AcTN from July 2007-October 2008.

Adult Swim, Our Friend
A still bumper with a brown wall reading "ADULT SWIM, OUR FRIEND.". Used from March 11, 2008 to June 2008.

America
We see the places of America, including a lake with wheats, the Golden Gate Bridge, the Washington Monument, the horses running, the planes flying, Mount Rushmore, a bald eagle flying, the Brooklyn Bridge, the Statue of Liberty, and finally the American flag. Used from July 29, 2014 to August 31, 2014.

Atlanta
It shows a time-lapse of 1065 Williams Street NW in Atlanta, Georgia. Used from September 1, 2014 to May 11, 2019.

8-Bit America
We see the Adult Swim characters (in an 8-bit style) are living in the places of America, which has: Used from May 12, 2019 to July 25, 2019 (for the obscene gesture version), and again on August 2, 2019 to December 31, 2019 (for the crossed arms and hand-waving version).
 * Eric, Kraft Punk and Hannibal as the Lincoln Memorial.
 * Jared and the Warden with Gaz and Baby Ball at the Washington D.C.'s capital.
 * Carl and Space Ghost at the Washington Monument.
 * Harvey Birdman as the Statue of Liberty with the Mooninites flying around.
 * Early and Rusty sitting on the Golden Gate Bridge.
 * Tim, Eric, Dr. Brule, David and Richard as Mount Rushmore.
 * Rick and Morty at the White House.

Oshii
We see the robots are landing to the ships and defeating the sandwhale, but they noticing that the sandwhale would be in the cans. However, the sandwhale kills the robots and then the "Tenjin in oil" cans were showed up. Used from July 26, 2019 to August 1, 2019. Also, it used as a normal bumper since 2016.

Morph
We see the morphing Adult Swim characters (such as Moltar, Rick, Morty, TOM 6, the Aqua Teens, Dethklok, etc.) in the psychedelic background that changes, followed by the glowing, pink [as] logo (with light blue streaks) in the black background at the end. Used from January 1, 2020 to July 3, 2020. Also, the zoomed in version exists, which used in the first 10 days from January 2020. The National anthem can be heard during the sign-off.

Dinner Party
We see Morty Smith, who is laughing when he sees fireflies from his nose. Now it moves to various Adult Swim characters are having a summer's night picnic, before they swirl around to the checkered vortex. Used from July 4, 2020 to September 4, 2021 and again from September 8, 2021 to the present.