Gregory Sierra Autographs
Gregory Joseph Sierra (January 25, 1937 – January 4, 2021) was an American actor known for his roles as Detective Sergeant Chano Amengual on Barney Miller; Julio Fuentes, the Puerto Rican neighbor of Fred G. Sanford on Sanford and Son, Marruja in The Castaway Cowboy (1974); and Lieutenant Lou Rodriguez in the first four episodes of Miami Vice.
Gregory Joseph Sierra was born on January 25, 1937, in Manhattan. He was raised in Spanish Harlem by an aunt because his parents did not take charge of his care. After serving in the Air Force, Sierra went with a friend to an acting school audition in Manhattan. Sierra was there only to support his friend, but after performing some improvisation, he was admitted instead of his friend.
He began his career on the stage, touring with the National Shakespeare Company, and in 1967, appeared as the Duke of Austria in King John at the New York Shakespeare Festival. He moved to Los Angeles in the late 1960s to work in film and television.
Read more about Gregory Sierra on Wikipedia
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Current items with a signature of Gregory Sierra
These are the most current items with a signature of Gregory Sierra that were listed on eBay and on other online stores - click here for more items.
| Picture | Item Title | Price | Store |
 | Gregory Sierra signed 8x10 Photo Corbin Entek Star Trek JSA Authentication | $95.20 |  |
| Gregory Sierra signed 8x10 Photo Corbin Entek Star Trek JSA Authentication | $95.20 | |
Traded items with a signature of Gregory Sierra
The most expensive item with a signature of Gregory Sierra (Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller) was sold in October 2025 for $99.99 while the cheapest item (Gregory Sierra - TV actor - Signed / Auto 3x5 index card) found a new owner for $0.99 in July 2012. The month with the most items sold (4) was May 2025 with an average selling price of $99.99 for an autographed item of Gregory Sierra. Sold items reached their highest average selling price in March 2025 with $99.99 and the month that saw the lowest prices with $0.99 was July 2012. In average, an autographed item from Gregory Sierra is worth $39.99.
Most recently, these items with a signature of Gregory Sierra were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | DEMOND WILSON SIGNED & GREGORY SIERRA SIGNED INDEX CARD AUTOGRAPH -SANFORD & SON | $51.99 |  |
| DEMOND WILSON SIGNED & GREGORY SIERRA SIGNED INDEX CARD AUTOGRAPH -SANFORD & SON | $51.99 | |
 | Gregory Sierra signed 8x10 Photo Corbin Entek Star Trek | $95.20 | |
| Gregory Sierra signed 8x10 Photo Corbin Entek Star Trek | $95.20 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
| Gregory Sierra Signed Autographed 3x5 Card Sanford & Son Barney Miller | $99.99 | |
