Rick and Morty weren't the only recast characters in season 7 premiere - Polygon

Rick and Morty season 7 featured new voice actors for the title roles, and in addition to them (and Hugh Jackman), there was one other "soundalike" in episode 1.

Everything Rick & Morty's Creators & Crew Have Said About Justin Roiland's Recast

Rick And Morty's Season 7 Premiere Made Me Realize One Important Thing About The Justin Roiland Recasting

Rick and Morty Season 7 Recasting Update Given by Executive Producer

Priority One: A Roddenberry Star Trek Podcast

Images tagged photojournalist-rita-leistner-photos-of-native-communities - University of Toronto Magazine

Thoughts From The Mind of a Madman on Tumblr

Twisted grandpas and toxic fans: how Rick and Morty became TV's most unlikely hit, Animation on TV, rick and morty

Rick and Morty, Season 7 - Official Trailer

Rick And Morty' Voices Recast, Revealed in Season 7 Trailer – TVLine