Sesame Street Episode #18.19 (Season 18, Episode 19)
TV-Y
TV Episode | 55 min | Animation, Adventure, Family

Sesame Street

Episode #18.19 (Season 18, Episode 19)

TV-Y

TV Episode | 55 min | Animation, Adventure, Family

Inspired by a book he's been reading, Telly Monster decides he wants to be a detective. He tries a few disguises in hopes of fooling his adult friends, but things don't quite go the way he planned.

Edit Released

Updated Dec 11, 1986

Release date

Dec 11, 1986 (United States)

Awards

Series awards

Won 6 Primetime Emmy Awards. Another 241 wins & 344 nominations

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Cast	+ Add Cast
16 cast members

Name	Known for
Daniela Barbosa Daniela Daniela See fewer	Across the Universe (2007)
Sid Caesar The Professor The Professor See fewer	Grease (1978)
Kevin Clash Dentist's Patient (voice) Dentist's Patient (voice) See fewer	Sesame Street (1969)
Jim Henson Ernie / Kermit the Frog / Bus Driver (voice) Ernie / Kermit the Frog / Bus Driver (voice) See fewer	The Muppet Show (1976)
Richard Hunt Counting Service Man / Forgetful Jones (voice) Counting Service Man / Forgetful Jones (voice) See fewer	The Muppet Show (1976)
Bud Luckey Donnie Budd (voice) Donnie Budd (voice) See fewer	Winnie the Pooh (2011)
Sonia Manzano Maria / Chaplin Maria / Chaplin See fewer	Sesame Street (1969)
Bob McGrath Bob Bob See fewer	Follow That Bird (1985)
Brian Meehl Frantic City Gent (voice) (as Brian Muehl) Frantic City Gent (voice) (as Brian Muehl) See fewer	The Dark Crystal (1982)
Jerry Nelson The Count (voice) The Count (voice) See fewer	The Muppet Show (1976)
Roscoe Orman Gordon Gordon See fewer	Follow That Bird (1985)
Frank Oz Bert / Grover (voice) Bert / Grover (voice) See fewer	The Muppet Show (1976)
Alaina Reed-Hall Olivia (as Alaina Reed) Olivia (as Alaina Reed) See fewer	227 (1985)
Martin P. Robinson Telly Monster / Mr. Snuffleupagus (voice) Telly Monster / Mr. Snuffleupagus (voice) See fewer	Sesame Street (1969)
David Rudman Dentist (voice) Dentist (voice) See fewer	The Muppets (2011)
Caroll Spinney Big Bird (voice) Big Bird (voice) See fewer	Sesame Street (1969)