1. First, on Grey's Anatomy, when Addison revealed that she was Derek's wife. ABC 2. When Rachel entered Central Perk in her wedding dress on Friends. NBC 3. On The Walking Dead, when a cloaked Michonne killed some walkers and saved Andrea. Tap to play or pause GIF Tap to play or pause GIF AMC 4. When Lorelai begged Luke for coffee on Gilmore Girls. Warner Bros. 5. When Damon Salvatore reunited with Stefan on The Vampire Diaries. The CW 6. When Walter White was driving the RV in just his underwear on Breaking Bad. AMC 7. When Annalise introduced her class on How to Get Away with Murder. ABC 8. On Supernatural, when Castiel arrived on Earth. The CW 9. When Moira was packing her wigs on Schitt's Creek. Pop / CBC 10. On This Is Us, when Jack was naked under the Terrible Towel. Tap to play or pause GIF Tap to play or pause GIF NBC 11. On One Day At A Time, when Lydia opened up the curtains to her bedroom. Tap to play or pause GIF Tap to play or pause GIF Netflix / Pop 12. When Leslie tried to get the homeless man out of the slide on Parks and Rec. NBC 13. When Jack woke up in the jungle after the plane crash on Lost. ABC 14. On The Good Place, when Eleanor woke up in the Good Place. NBC 15. When Spike ran over the Sunnydale sign on Buffy the Vampire Slayer. Tap to play or pause GIF Tap to play or pause GIF Warner Bros. 16. On How I Met Your Mother, when Tracy McConnell aka The Mother arrived at the train station. CBS 17. On Wynonna Earp, when Waverly shot at Wynonna. SYFY 18. On Arrow, when Felicity Smoak was chewing on a red pen. The CW 19. When Glenn Rhee came over the radio to talk to Rick on The Walking Dead. AMC 20. When President Bartlet arrived and gave his first speech on The West Wing. NBC 21. When the Evil Queen interrupted Snow White and Prince Charming's wedding on Once Upon A Time. Tap to play or pause GIF Tap to play or pause GIF ABC 22. On Orphan Black, when Sarah came face-to-face with Beth for the first time and realized she was a clone. Tap to play or pause GIF Tap to play or pause GIF BBC America 23. On The Marvelous Mrs. Maisel, when Midge gave a speech at her own wedding. Amazon Prime 24. When Stiles swung down and scared Scott on Teen Wolf. Tap to play or pause GIF Tap to play or pause GIF MTV 25. When Cheryl was sitting alongside Sweetwater River on Riverdale. The CW 26. When the 13th Doctor made ~HER~ first appearance after losing the TARDIS on Doctor Who. Tap to play or pause GIF Tap to play or pause GIF BBC America 27. On Gentleman Jack, when Anne Lister recklessly drove the carriage back to her home town. HBO 28. When Nicole flirted with Waverly on Wynonna Earp. SYFY 29. When Villanelle flipped a little girl's ice cream on Killing Eve. Tap to play or pause GIF Tap to play or pause GIF BBC America 30. On Buffy the Vampire Slayer, when Dawn suddenly appeared as Buffy's sister. Warner Bros. 31. And finally, when Marissa met Ryan for the first time on The O.C. Fox Which characters had the best first scenes in your opinion? Tell us in the comments below!