
Acting
Earl Hammond began acting in radio at the age of 7 and continued working in that venue throughout his life. In the 1940s, he had a regular role as a young lawyer on a radio soap opera. From 1974 to 1982, he acted on the CBS Radio Mystery Theater, appearing in 189 episodes -- more than 12% of the entire run of the 1,399 episodes of that radio series.
Hammond started his television career in the early 1950s, his first major role being as a regular called Sergeant Lane on the DuMont police drama "Inside Detective" (aka "Rocky King Detective," starring Roscoe Karns). At the same time, he also was…

Buster & Chauncey's Silent Night
as Franz Xaver Gruber (voice)

The Secret of Anastasia
as Tsar Nicholas II / Tuba (voice)

The Twelve Days of Christmas

Noël
as (voice)

Peppermint Rose

One Fish, Two Fish, Red Fish, Blue Fish

ThunderCats Ho! The Movie
as Jaga / Mumm-Ra / Vultureman / Snowman / Turmagar / RoBear Bob / Nisida / Hammerhand (voice)

Thunderbirds 2086: Cloudburst & Nightmare
as (voice)

SilverHawks: The Origin Story

The Life and Adventures of Santa Claus
as Santa Claus (voice)

TigerSharks
as Shad (voice) · 26 ep.

The Adventures of the Galaxy Rangers
65 ep.

SilverHawks
as Mon-star (voice) · 65 ep.

ThunderCats
as Mumm-Ra / Jaga / Vultureman (voice) · 130 ep.

Thunderbirds 2086
24 ep.

Star Blazers
as Voices · 77 ep.
The Clear Horizon
230 ep.

The Many Loves of Dobie Gillis
1 ep.

77 Sunset Strip
1 ep.

Bronco
1 ep.