Cold open: Miley sings Dolly Parton's "Light of a Clear Blue Morning" and much of the cast with their moms. Elon Musk's monologue includes announcing he is the first person Asperberger's to host Saturday Night Live " - or, at least, the first to admit it." His mom also appears. Gen Z Hospital, Soap Opera; "Every Conversation With People You Haven't Seen Since Quarantine Began"; Iceland Public Television, The Ooli Show, Ooli and sidekick Bill have guests "Frances McDormand - I'm here to buy more gray sack dresses." "Steve Buscemi" and "Björk"; Pennsylvania Whites' "Murdur Durdur" "This is where Joe Biden is from. Wow." Weekend Update: Baby Yoda says he will MMA match against Baby Groot for charity but will him. Mario testifies against his brother murder trial saying he saw him use a banana peel. Storm on Mars, Chad (Pete Davidson) to save the colonists ends badly; and in the Old West, Elon is the "electric horse guy" who has alternative solutions on how to combat the bad guys.