Mark DeCarlo Autographs
Mark DeCarlo is an American actor, television host, comedian, travel, internet personality, and foodie expert. He is currently known for being a contributor to WLS-TV morning show Windy City Live, a locally produced Chicago program that replaced The Oprah Winfrey Show following its 2011 ending. DeCarlo has been awarded three local Emmy Awards for his work on Windy City Live.
DeCarlo's first major exposure came in 1991 when he became host of the dating game show Studs. He is also known for providing the voice of Hugh Neutron, the title character's father in The Adventures of Jimmy Neutron, Boy Genius for Nickelodeon and for portraying Alec Berg in the Seinfeld episode, “The Face Painter”. DeCarlo authored “A Fork on the Road: 400 Cities, 1 Stomach” which is a comedic travelogue & cook book published by Lyons Press.
DeCarlo rose to influencer-style fame on the internet in July 2021 when Hugh Neutron gained a meme-centric cult following, in an attempt to get the Jimmy Neutron character into the Nickelodeon All-Star Brawl video game.
Read more about Mark DeCarlo on Wikipedia
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Traded items with a signature of Mark DeCarlo
The most expensive item with a signature of Mark DeCarlo (“Jimmy Neutron” Voice Actor Mark DeCarlo Signed 4X6 Color Animation Photo) was sold in April 2025 for $49.99 while the cheapest item (MARK DECARLO Voice of HUGH NEUTRON Hand Signed 4X6 PHOTO & CARD - JIMMY NEUTRON) found a new owner for $1.36 in June 2024. The month with the most items sold (2) was October 2024 with an average selling price of $4.88 for an autographed item of Mark DeCarlo. Sold items reached their highest average selling price in September 2024 with $10.51 and the month that saw the lowest prices with $1.36 was June 2024. In average, an autographed item from Mark DeCarlo is worth $4.50.
Most recently, these items with a signature of Mark DeCarlo were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | MARK DECARLO As HUGH NEUTRON Autograph 4X6 PHOTO JIMMY NEUTRON [818] | $4.50 |  |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $4.75 | |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $4.25 | |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $4.50 | |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $5.75 | |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $6.32 | |
| MARK DECARLO As HUGH NEUTRON 2 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $2.51 | |
 | MARK DECARLO As HUGH NEUTRON 3 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $4.50 | |
| MARK DECARLO As HUGH NEUTRON 3 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $4.75 | |
| MARK DECARLO As HUGH NEUTRON 3 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $3.75 | |
| MARK DECARLO As HUGH NEUTRON 3 Hand Signed Autograph 4X6 PHOTO S - JIMMY NEUTRON | $5.75 | |
| MARK DECARLO Voice of HUGH NEUTRON 2 Hand Signed 4X6 4X4 PHOTO S - JIMMY NEUTRON | $6.50 | |
| MARK DECARLO Voice of HUGH NEUTRON 2 Hand Signed 4X6 PHOTO S - JIMMY NEUTRON | $3.58 | |
| MARK DECARLO Voice of HUGH NEUTRON 2 Hand Signed 4X6 PHOTO S - JIMMY NEUTRON | $3.26 | |
| MARK DECARLO Voice of HUGH NEUTRON 2 Hand Signed 4X6 PHOTO S - JIMMY NEUTRON | $3.25 | |
