The show takes place in and around the Treasure House, later called the Captain's Place, where the Captain would interact with puppets, guests, and other members of the cast. Even the opening sequence changed. Each episode began with the theme music playing, then the Captain makes his entrance to the studio by unlocking and opening the doors of the Treasure House from the inside, where viewers would catch their first glimpse of him. Then he puts the Treasure House keys on a nail, and the music ends. On rare occasions, the Captain could not get the keys to stay on the nail, and when they fell off, the theme song plays again. One never knew exactly what would happen from one episode to the next, although at certain times of the year, such as the Christmas season, paper cutout versions of such stories as
The Littlest Snowman would be shown.
Cartoons Several cartoon shorts were featured over the course of the series' run, including: A
cartoon starring a funnel-capped
shapeshifting boy named
Tom Terrific was part of the show in the 1950s and 1960s. Tom had a
sidekick named Mighty Manfred the Wonder Dog, and an
archenemy, Crabby Appleton ("I'm rotten to the core!"). Other cartoons included
Lariat Sam, who (aided by his loyal horse
Tippytoes), confronted his nemesis
Badlands Meanie and his sidekick
Bushwhack.
The Adventures of Lariat Sam was developed by veteran
game show announcer Gene Wood, then a show staffer (who also sang the cartoon's theme song). The cartoon series called
The Toothbrush Family was based on an
extended family of hygiene utensils, as the name suggests; they would embark on adventures based in the
bathroom, like
water skiing in the tub, or rescuing friends caught in the drain. Episodes were generally a few minutes each and basically revolved around teaching children the importance of
oral hygiene. A silent cartoon in the 1970s named
Crystal Tipps and Alistair featured the adventures of a young girl and her dog. Later reruns were narrated by the voice of Mr. Moose. Another British favorite,
The Wombles, was also featured. The
Sweet Pickles books were also featured. Songs were a regular part of the show, from "Captain Kangaroo" to many traditional tunes to popular songs interpreted by puppets.
Carmino Ravosa was a songwriter on the show from 1975 to 1977. On the first show of every month, the Captain had a
birthday cake for all of the children with birthdays that month. Keeshan also had a recurring role as the Town Clown, a
pantomime piece that took place in and around the exposed wagon home of a
tramp-like
circus clown. Like the character Clarabelle that he played on
Howdy Doody, the Town Clown never spoke. Favorite characters on the show were Grandfather Clock (voiced by Cosmo Allegretti), Bunny Rabbit, Rollo the Hippo, and Dancing Bear. Dancing Bear was mute and only appeared in short subject features. He often danced
waltzes to background music. One of the show's long-
running gags was the "Ping-Pong Ball Drop", instigated by the telling of a joke (usually a
knock-knock joke) by Mr. Moose, in which the
punchline included the words "ping-pong balls". At the mention of those three words, a shower of
ping-pong balls was released from above on the Captain. The show often had simple
black light theatre segments using paper or cardboard cutouts. A notable recording of a popular song, such as
Judy Garland's Decca recording of "
Over the Rainbow" (from
The Wizard of Oz),
Mary Martin singing "Never Never Land" (from the original cast recording of the musical
Peter Pan), or
Danny Kaye singing "
Inchworm" (from the Decca recording of the songs from
Hans Christian Andersen) were heard while the cutouts played on the screen, animated by a concealed
puppeteer. On other occasions, full-fledged
hand puppets "performed" to the song being played (as in the case when a hand puppet dressed in Spanish clothing performed to a recording of tenor
Allan Jones singing "
The Donkey Serenade"). Also, about two or three times in an episode, short film clips on certain topics played over a song about that particular topic. Especially in later seasons, the show also featured a
running gag in selected episodes during which the Captain would try to perform a particular activity three or four times, only to fail in a different way with each attempt. Familiar props included a mockup of a talking cathedral-style radio that Keeshan simply called Radio. Keeshan would turn the large knobs on Radio to get a conversation going. Reminiscent of the old
Atwater Kent cathedrals, Radio had a rather interesting conversation with a smaller
transistor radio in one show. Also featured was a huge
Colgate toothpaste box with a large windup or clockwork key on the side. Keeshan turned the key to play a
jingle ("Colgate Fluoride M-F-P/Helps Prevent the Cavity/And it Tastes Great, Naturally!") for the show's sponsor, Colgate Toothpaste. At the end of each episode, the Captain always encouraged parents watching the show to spend some
quality time with their children every day, and he often demonstrated various creative ways in which to do so. In later seasons, that changed to him saying, "Well, what would you like to do today? You know it could be a good day for..." then a song would list many different activities while short film clips of each corresponding activity are presented, then the song ended with the singers saying, "There's so much to do. These things are just a few." Then it would cut back to the Captain, who would sign off with, "So whatever
you do, have a great day!" ==Theme song==