AngryGermanKid82's AGK Series
Mary is seen in episode 70 at the house in episodes 71 and 72. She is seen at Red Lobster's and at a hotel w/ Harold Slikk.
Angela Mark's AGK Series
Mary is named Yelena Slikk and she hates when her husband Julian watches My Little Pony: Friendship is magic.
SBPTSAngryGermanKid's AGK Series
Mary is usually calm around her children, but hates Harold's guts, as she gets abused by him. She is seen in Episode 8 and Episode 9. She is voiced by Microsoft Mary.
Thomas Cartoon's AGK Series
Mary Slikk came here to visit the Slikk house. Leopold got so scared, he hides from her or she'll eat his brain but he decides to fight with her. After the fight, she got arrested for being a zombie
Atarster's AGK Series
Mary Slikk has her same appearance, and she first appeared as the voice in Episode 17: AGK Cheats on his test, she ground Leopold when he cheats on his test, and she also first appeared as an actual appearance in Episode 58: AGK's Sore Throat, she gave Leopold some chicken soup to cure his sore throat.
NintendoWizard456's AGK Series
Mary Slikk has her same appearance, and she first appeared in Episode 2, AGK vs. Sonic.exe.
AGKandRockman2001's AGK Series
In this series, she also appears rarely. She is calmer than Harold. She made her actual appearance in Episode 14 when Leopold and his family went on town to see the fireworks.
Unlike other AGK series, she has friends: Akako Otoko (Kaeru's mom), Michelle (Fabrice's mom), Rosemary Prower (Tailsko's mom), Linda Smallwood (Leon's mom) & Marge Simpson.
Also, instead of AGK high-pitched or MS Mary, she will be voiced by Millie Chicago (one of Fabrice's american cousins).
Tanzim K's AGK Series
In this series, she was called "Marie Slikk," which is a French and Czech variant of Mary. It is confirmed that in AGK EP20, she will be of Swiss descent.
TheKeyboardsmasher100 (aka shiyamasaleem)'s AGK Series
In this series, she was called "Mary Aka Suzy Slikk/Hachito," which is a English and Japan variant of Mary. It is confirmed that in The AGK Show, she will be of Swiss descent.
GeneBernardinoLawl's AGK Series