Welcome Back, Kotter (1975–1979) – Cast-Signed 11x17 Photo

Autographed by John Travolta, Lawrence Hilton-Jacobs, Ron Palillo, and Robert Hegyes
(PSA/DNA Certified #AB10390)

Description

This full-color promotional photo from the classic 1970s sitcom Welcome Back, Kotter captures the four original “Sweathogs” in their signature classroom setting — perfectly encapsulating the humor and attitude that made the series a cultural touchstone.

Each cast member has boldly signed in permanent ink, with inscriptions reflecting their iconic catchphrases and personalities:

• Robert Hegyes (Juan Epstein) – “I gotta note” (blue marker, upper left)

• Lawrence Hilton-Jacobs (Freddie ‘Boom Boom’ Washington) – “Hi there!” (black marker, lower center)

• John Travolta (Vinnie Barbarino) – large, clean signature (blue marker, upper center)

• Ron Palillo (Arnold Horshack) – “Ooh! ooh!” (blue marker, upper right)

The combination of full signatures and quotes makes this an especially desirable version — many Kotter cast photos feature only signatures, while this one is personalized with the humor and energy of the show itself.

Item Details

• Series: Welcome Back, Kotter (ABC, 1975–1979)

• Size: 11" x 17" (photo stock)

• Autographs:

  • John Travolta (blue marker)

  • Lawrence Hilton-Jacobs (black marker)

  • Robert Hegyes (blue marker, with inscription)

  • Ron Palillo (blue marker, with inscription)

• Condition:

  • Photo: Excellent+ — vivid color, minimal surface wear

  • Signatures: Mint — bold and well-positioned with excellent contrast

• Authentication: PSA/DNA #AB10390 (sticker on lower left) and Beckett QR verification label (bottom right)

Collector Notes

This piece represents the complete main student cast of Welcome Back, Kotter and features an early John Travolta autograph — his signature has evolved significantly since his breakout years, and early examples like this are increasingly rare.

Because both Ron Palillo (d. 2012) and Robert Hegyes (d. 2012) have passed away, full multi-signed Sweathog group photos authenticated by PSA/DNA are limited and highly collectible.