Silly Sidney
- Also known as
Appearances
- Tom Terrific #3 — 1958-01-01
- Tom Terrific #4 — 1958-03-21
- Tom Terrific #5 — 1958-06-21
- Tom Terrific #6 — 1958-10-00
- New Terrytoons #1 — 1960-06-00
- New Terrytoons #2 — 1960-09-00
- Adventures of Mighty Mouse #150 — 1961-04-00
- New Terrytoons #8 — 1970-05-00
- New Terrytoons #23 — 1973-11-00
- New Terrytoons #35 — 1975-11-00