Want to stream Sonic the Hedgehog 3? You can if you dash over toParamount Plus.The PG-rated action comedy sped into theaters in December and currently has a score of85% on Rotten Tomatoes. The movie is set after Sonic 2 and theKnuckles Paramount Plus seriesand stars Keanu Reeves as the voice of the mysterious and powerful hedgehog Shadow, a new anthropomorphic adversary for Knuckles, Tails and Sonic.A fourth Sonic the Hedgehog flick is scheduled to be released in 2027. If you missed the third adventure on the big screen or want to rewatch, here's when you can step through a portal to the film on Paramount Plus.When to watch Sonic 3 on Paramount PlusThe video game movie premiered overnight on Tuesday, Feb. 18,and is available to stream now for folks in the US and Canada. Based somewhere else? Paramount Plus said Sonic 3's "availability in additional international Paramount Plus markets will be announced at a later date."Paramount Plus has two subscription options for newcomers: Essential and Paramount Plus with Showtime. Essential is ad-supported and costs $8 a month or $60 a year. You'll need the latter plan, which costs $13 a month or $120 a year to watch Showtime programming like thecurrently airing Yellowjackets. Sonic 3 is also available to rent for $10 atAmazon andFandango at Home. James Martin/CNET While you can watch Sonic 3 with either version of Paramount Plus, opting for the Showtime plan removes commercials from your streaming experience (outside of live TV) and lets you download titles. Deal-seekers can try the service for free for a week, and college students can get a discount on Essential. See at Paramount Plus