Sonic: Shattered

Sonic: Shattered is a 2020 American 3D/2D animated comedy sci-fi fantasy television/streaming series that bridges the events between Sonic Prime and Tails (2023 series). This series is co-produced by SEGA, Netflix, and Man of Action Entertainment. It is the sixth animated Sonic television series since 2014's Sonic Boom and the sixth animated series based on the Sonic the Hedgehog franchise. 
The first season consisting of six episodes premiered on June 11th, 2020, and concluded on July 2nd, 2020. The second season with the slogan "Time" premiered on September 16th, 2021, and concluded on December 8th, 2021 due to the last two episodes of the season being leaked a month before their premiere. A third season with the slogan "Starting again" premiered on April 1st, 2022, and concluded on May 20th, 2022. The fourth season with the slogan "And so it begins..' premiered with a SS: Season Four Watch Party on March 27th, 2024, and concluded with an hour-long special tying-in to Season five on June 11th, 2024. The fifth and final season, will be premiering on November 18th, 2026, and would be concluding on January 12th, 2027 with a two-hour long episode. 
This series will take place reportedly sometime after 2014's Sonic Boom, and before the events of either Sonic Spinball, or Sonic CD. The series will reportedly also have 30 episodes, and will also have 2 3-hour long specials retelling the events of 1991's Sonic the Hedgehog, 1992's Sonic the Hedgehog 2, and 1994's Sonic the Hedgehog 3.