We’re all familiar with this situation – a character comes on a show and then disappears abruptly without even a hint as to where the character went. It’s kind of annoying, especially since most of us notice the character’s sudden absence. We have a compiled a list of the 8 TV characters who disappeared without explanation and why they suddenly vanished:
8. Professor Michelle Slater – Community
Professor Michelle Slater appeared in season one of Community, but after the episode “Pascal’s Triangle Revisited” when she and Britta start battling for his affection, we don’t see her again. Community creator Mark Harmon reportedly wrote Slater (played by Lauren Stamile) off and hasn’t considered ever reintroducing her character because he hasn’t liked any of her proposed storylines.
Source: www.vulture.com