Ghostbusters Wiki
Ghostbusters Wiki

Starting on February 6, 2021, the official Ghostbusters YouTube will be posting full episodes of The Real Ghostbusters weekly on Saturdays.

Source

Ghostbusters Tweet 2/2/2021

On February 3, 2021, it was announced on the official Ghostbusters YouTube the channel will also post episodes of Extreme Ghostbusters on Wednesdays. The start date is to be announced.

Source

Link to Ghostbusters YouTube

If you need a refresher on either series: