Sinthea Shmidt
Mother Superior / Sin / Red Skull
- Also known as Erica Holstein,Synthia Schmidt
Sinthea Shmidt is the daughter of Johann Shmidt (the Red Skull).
Appearances
- Captain America #290 — 1984-02-00
- Captain America #293 — 1984-05-00
- Captain America #294 — 1984-06-00
- Captain America #295 — 1984-07-00
- Captain America #296 — 1984-08-00
- Captain America #297 — 1984-09-00
- Captain America #298 — 1984-10-00
- Captain America #299 — 1984-11-00
- Captain America #301 — 1985-01-00
- Captain America #350 — 1989-02-00
- Captain America #355 — 1989-07-00
- Captain America #356 — 1989-08-00
- Captain America #369 — 1990-04-00
- Captain America #394 — 1991-11-00
- Captain America: Red Menace #1 — 2006-00-00
- Captain America #15 — 2006-04-00
- Captain America #16 — 2006-05-00
- Captain America #17 — 2006-06-00
- Captain America #18 — 2006-07-00
- Captain America #20 — 2006-09-00
- Captain America #26 — 2007-05-00
- Captain America #25 Director's Cut — 2007-07-05
- Captain America #29 — 2007-10-00
- Captain America #30 — 2007-11-00
- Captain America #39 — 2008-08-00
- Captain America #40 — 2008-09-00
- Civil War Chronicles #12 — 2008-09-00
- Captain America: The Death of Captain America #2 — 2008-09-17
- Captain America #41 — 2008-10-00
- Captain America #42 — 2008-11-00
- Captain America #600 — 2009-08-00
- Captain America: Reborn #2 — 2009-10-00
- Captain America: Road to Reborn #[nn] — 2009-13-00
- Captain America: Reborn #[nn] — 2010-04-07
- Captain America: Reborn #[nn] — 2010-09-22
- Captain America #614 — 2011-03-00
- Fear Itself #1 — 2011-06-00
- Captain America: No Escape #[nn] — 2011-06-08
- Fear Itself #2 — 2011-07-00
- Fear Itself #3 — 2011-08-00
- Fear Itself #4 — 2011-09-00
- Secret Avengers #15 — 2011-09-00
- Fear Itself: Fellowship of Fear #1 — 2011-10-00
- Fear Itself: The Fearless #2 — 2012-01-00
- Fear Itself: Deadpool / Fearsome Four #[nn] — 2012-02-19
- Fear Itself: Wolverine / New Mutants #[nn] — 2012-04-25
- Fear Itself: The Fearless #[nn] — 2012-07-04
- Fear Itself: Deadpool / Fearsome Four #[nn] — 2012-11-21
- All-New Captain America #3 — 2015-03-00
- Uncanny Avengers #5 — 2016-04-00
- Uncanny Avengers #6 — 2016-05-00
- Captain America: Sam Wilson #2 — 2016-09-28
- Captain America: Steve Rogers #2 — 2017-04-12
- Avengers by Brian Michael Bendis: The Complete Collection #2 — 2017-10-11
- Secret Empire #[nn] — 2017-10-25
- Captain America Epic Collection #15 — 2018-04-25
- Captain America #2 — 2019-09-25
- The United States of Captain America #[nn] — 2021-00-00
- The United States of Captain America #3 — 2021-10-00
- Captain America by Ta-Nehisi Coates #5 — 2021-11-00
- The United States of Captain America #4 — 2021-11-00
- Captain America by Ta-Nehisi Coates #2 — 2022-06-00
- Captain America Epic Collection #11 — 2022-08-10
- Captain America Modern Era Epic Collection #1 — 2024-06-19
- Captain America Modern Era Epic Collection #2 — 2024-10-23
- Captain America Modern Era Epic Collection #3 — 2025-10-08