This show is a shining example of how supportive and wonderful a fanbase can be. This show came about as a result of a kickstarter to translate a long-running Dungeons and Dragons game into a two-episode animated special.
Critical Role consists of some of the best in the voice acting business, and when they began live-streaming their Dungeons and Dragons roleplaying game on Twitch.tv, they quickly grew an audience who tuned into their weekly story-telling sessions (myself included).
Originally with a goal of $750,000 for a two episode special, their kickstarter shattered records and raised a grand total of $11 million, leading to two guarenteed 12 episode seasons on Amazon Prime, and more on the way I'm sure.
If you enjoy high fantasy, crude humor, and the whole spectrum from sad emotional scenes to goofy shenanigans, give this a watch.