

Linus the Lionhearted
Series Overview
Linus the Lionhearted is an American animated television series featuring a main character of the same name. The character was created in 1959 by the Ed Graham advertising agency, originally as a series of ads for General Foods' Post Cereals. At first, Linus was the spokesman for the short-lived Post cereal "Heart of Oats". Eventually, the lion was redesigned and reintroduced in 1963 to sell Crispy Critters, which featured Linus on the box. The ads were so popular that a television series was created in 1964 and ran on the CBS network until 1966, then reruns [in color] aired on ABC from 1966, until it was cancelled three years later. A coloring book was published which detailed the adventures of So-Hi going on a scavenger hunt in order to break a curse on a two-headed bird, who is then transformed into a boy due to So-Hi's dedication. In addition to Linus, a rather good-natured "King of the Beasts" who ruled from his personal barber's chair and voiced by Sheldon Leonard, there were other features as well, all based on characters representing other popular Post cereals. The best-known of these was Sugar Bear, who sounded like Bing Crosby and was voiced by actor Gerry Matthews. There was also a postman named Lovable Truly, a young Asian boy named So Hi, and Rory Raccoon.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.

2 Seasons • 3 Episodes
30 min per episode
1964 – 1965
Premiered: Sat, Sep 26, 1964
Creative Production Team
Latest Aired Episode
Season 2, Episode 1: “Linus to the Rescue”
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →Sheldon Leonard
Linus (voice)
Carl Reiner
Billy Bird / Sascha Grouse / Dinny Kangaroo (voice)
Bob McFadden
Lovable Truly / Rory Raccoon / So Hi (voice)
Gerry Matthews
Sugar Bear (voice)
Jesse White
C. Claudius Crow (voice)
Ruth Buzzi
Granny Goodwitch (voice)
Jonathan Winters
The Giant (voice)
Jerry Stiller
Anne Meara
Sterling Holloway
Creative Leadership & Key Crew
Ed Graham Jr.
Ed Graham Jr.
Department Leadership Roster
Ed Graham Jr.
Director
Ed Graham Jr.
Producer
Production Stills & Gallery
Official cinematic photography and background stills for Linus the Lionhearted.
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Frequently Asked Questions About Linus the Lionhearted
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Linus the Lionhearted about?
Linus the Lionhearted is an American animated television series featuring a main character of the same name. The character was created in 1959 by the Ed Graham advertising agency, originally as a series of ads for General Foods' Post Cereals. At first, Linus was the spokesman for the short-lived Post cereal "Heart of Oats". Eventually, the lion was redesigned and reintroduced in 1963 to sell Crispy Critters, which featured Linus on the box. The ads were so popular that a television series was created in 1964 and ran on the CBS network until 1966, then reruns [in color] aired on ABC from 1966, until it was cancelled three years later. A coloring book was published which detailed the adventures of So-Hi going on a scavenger hunt in order to break a curse on a two-headed bird, who is then transformed into a boy due to So-Hi's dedication. In addition to Linus, a rather good-natured "King of the Beasts" who ruled from his personal barber's chair and voiced by Sheldon Leonard, there were other features as well, all based on characters representing other popular Post cereals. The best-known of these was Sugar Bear, who sounded like Bing Crosby and was voiced by actor Gerry Matthews. There was also a postman named Lovable Truly, a young Asian boy named So Hi, and Rory Raccoon.
How many seasons does Linus the Lionhearted have?
Linus the Lionhearted comprises 2 seasons available to explore.
Who stars in Linus the Lionhearted?
Key cast members in Linus the Lionhearted include Sheldon Leonard, Carl Reiner, Bob McFadden, Gerry Matthews, Jesse White.
Who created or directed Linus the Lionhearted?
Linus the Lionhearted was developed and directed by Ed Graham Jr..
