Cam Clarke Autographs
Cam Clarke is an American voice actor, known for his work in animation, video games, and commercials. Among his notable roles are Leonardo and Rocksteady in the 1987 Teenage Mutant Ninja Turtles animated series, Shotaro Kaneda in the 1989 original Streamline Pictures English dub of Akira, and Liquid Snake in the Metal Gear series. He often serves as a voice double for Matthew Broderick and served as Broderick's singing voice of Simba in The Lion King II: Simba's Pride.
Clarke began his acting career in The Hollywood Palace as The King Family Show. He continued to perform with his family on various television specials until the 1980s when he got his first voice acting roles in Snorks and Robotech. He was taught by Michael Bell.
To date, Clarke has voiced over four hundred titles. From 1987 until 1996, Cam Clarke would most notably portray Leonardo, the leader of the Teenage Mutant Ninja Turtles as well as Rocksteady, one of the show's antagonists. Clarke would reprise the role of Leonardo in non-musical spoken portions of the first show of the TMNT: Coming Out of Their Shells concerts designed around the Ninja Turtle characters held at Radio City Music Hall, though the later VHS tape released of the event leaves him uncredited.
Read more about Cam Clarke on Wikipedia
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Traded items with a signature of Cam Clarke
The most expensive item with a signature of Cam Clarke (Macross #1 CGC 9.6 Cam Clarke Signed And Remarked "Max" - 1st Robotech In Comics) was sold in November 2025 for $999.99 while the cheapest item (LOT: Two TEENAGE MUTANT NINJA TURTLES VOICE ACTOR CAM CLARKE) AUTOGRAPH PHOTO~) found a new owner for $2.30 in October 2022. The month with the most items sold (21) was October 2025 with an average selling price of $105.99 for an autographed item of Cam Clarke. Sold items reached their highest average selling price in March 2026 with $267.64 and the month that saw the lowest prices with $34.00 was January 2022. In average, an autographed item from Cam Clarke is worth $105.99.
Most recently, these items with a signature of Cam Clarke were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | Cam Clarke Autographed Nickel City Comic Con Nameplate | $128.29 |  |
| Cam Clarke Autographed Nickel City Comic Con Nameplate | $128.29 | |
| Cam Clarke Autographed Nickel City Comic Con Nameplate | $128.29 | |
 | Cam Clarke Signed Camilii Smash Card Fire Emblem Corrin Mint 9 CGC x JSA SLAB | $406.99 | |
| Cam Clarke Signed Camilii Smash Card Fire Emblem Corrin Mint 9 CGC x JSA SLAB | $406.99 | |
| Cam Clarke Signed Camilii Smash Card Fire Emblem Corrin Mint 9 CGC x JSA SLAB | $406.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
| CAM CLARKE Signed VOICE ACTOR 8x10 Photo AUTHENTIC Autograph JSA COA CERT | $106.99 | |
 | Now They're All Here: ‘The King Family’ by Cam Clarke Signed! | $99.00 | |
| Now They're All Here: ‘The King Family’ by Cam Clarke Signed! | $99.00 | |
| Now They're All Here: ‘The King Family’ by Cam Clarke Signed! | $99.00 | |
