Streaming, rent, or buy Sonic Underground – Season 1:
Currently you are able to watch "Sonic Underground - Season 1" streaming on Amazon Prime Video, Paramount Plus, Paramount Plus Apple TV Channel , Amazon Prime Video with Ads, Paramount+ Roku Premium Channel, Midnight Pulp Amazon Channel or for free with ads on Pluto TV, Amazon Prime Video Free with Ads, Cineverse, The Roku Channel. It is also possible to buy "Sonic Underground - Season 1" as download on Fandango At Home.