- Sam the Eagle as Bert
- Rowlf the Dog as Ernie
- Beard as David
- Floyd Pepper as Gordon
- Link Hogthrob as Bob
- Wanda as Maria
- Janice as Susan
- Mary Louise (little girl) as Prairie Dawn
- Wayne as Luis
- Pops as Mr. Hooper
- Kermit the Frog as Big Bird
- Dr. Teeth as Count von Count
- Gonzo as Grover
- Animal as Cookie Monster
- Sweetums as Herry Monster
- Uncle Deadly as Oscar the Grouch
Floyd Pepper: Okay, now what's next for the sing-along?
Sam the Eagle: Hey, Rowlf, what's that?
Rowlf the Dog: Well, it sounded like a motorcycle, Sam.
Sam the Eagle: It sounds like it's in the apartment.
Wanda: Quick, open the door!
Link Hogthrob: I've got it!
Gonzo: Hello, everybody!
Animal: Hi, Sam.
Link Hogthrob: Sweetums! Grover!
Sam the Eagle: Hey, Sweetums, Sweetums, Sweetums, how did you get in the bathroom with your motorcycle?
Sweetums: Simple. I made a left in the bedroom and came straight down the hall.
Sam the Eagle: Oh, for crying out...
Rowlf the Dog: Hey, park it by the hamper, Sweetums.
Sam the Eagle: Uh, huh. I suppose you think that's funny, Sweetums. Now look at those tire marks on the bath mat. Rowlf, oh yeah, yeah, go ahead and laugh. Rowlf, just get me a towel, will you, please? Come on.
Rowlf the Dog: I can't, Sam. I can't open the closet over here. There's too many people.
Gonzo: Uh, say, Sweetums, help me get my banjo off the side door, please?
Sweetums: Oh, sure, Gonzo.
Gonzo: It's the short one.
Sweetums: It's right here under my pliers. It's stuck.
Animal: Oh, say. Can you find my bass drum, too?
Sweetums: Yeah, yeah. I'll get it. I'll get it.
Gonzo: Oh, thank you for the banjo.
Sweetums: Okay, I've got my gong.
Animal: Me got drum.
Sweetums: Okay. We've got a song for the sing-along.
Gonzo, Animal and Sweetums: Okay, hit it, boys. Row, row, row your boat, Gently down the stream. Merrily, merrily, merrily, merrily, Life's but a dream. Row, row, row your boat, Gently down the stream. Merrily, merrily, merrily, merrily, Life's but a dream. Row, row, row your boat, Gently down the stream. Merrily, merrily, merrily, merrily, Life's but a dream.
Janice: Sweetums, watch out for the gong and the drums.
Janice: Guys, are you all right? All you all right, Sweetums?
Sweetums: Sorry. Sorry. Sorry.
Link Hogthrob: Are you all right, Sweetums?
Uncle Deadly: All right, all right!
Rowlf the Dog: Uncle Deadly! Come on in!
Link Hogthrob: Hey, Uncle Deadly! How are ya?
Gonzo: Uncle Deadly!
Uncle Deadly: Hey, what is this? The normal loopoff crier?
Gonzo: Oh, that's cute.
Uncle Deadly: You're making enough noise here to wake up a parking meter.
Sam the Eagle: I agreed.
Janice: Oh, come on, Uncle Deadly. Don't be such a grouch.
Rowlf the Dog: Yeah, this is a sing-along, Uncle Deadly.
Link Hogthrob: Come on.
Janice: You got a song for us, Uncle Deadly?
Uncle Deadly: I'll give you a sing along!
Everyone: Terrific. Let's hear it. </poem>