John Callahan
American actor (1953-2020)
John Callahan autographs on eBay
7 listings from 3 sellers · from $40
John Reynolds 'Stranger Things' Signed 8x10 Photo 'Officer Callahan' ACOA
$49.49
John Reynolds "Stranger Things" AUTOGRAPH Signed 'Officer Callahan' 8x10 Photo
$40
JOHN REYNOLDS signed (STRANGER THINGS) 8X10 photo *OFFICER CALLAHAN* W/COA #5
$40
eBay links on this site may result in RACC earning a commission through eBay Partner Network.
ISO
Nobody has an ISO for John Callahan yet. Be the first.
What’s an ISO?
ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.
In RACC collections
Pieces RACC members have put on show
No John Callahan drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.
Alerts come as one daily summary email, most popular first.
TTM
Nobody has logged a through-the-mail request to John Callahan yet. Be the first to log a TTM.
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.
Terms of Service · Privacy Policy · Community Rules
© 2026 Real Autograph Collectors Club