Sentinels
mutant-hunting robots
- First published 1965
First appearance: X-Men (Marvel, 1964 series) #14 (November 1965).
Members
- 6R — joined 1969
- A3 — joined 1969
- C6 — joined 1969
- R7 — joined 1969
- Sentinel Number 2 — joined 1969
- Sentinel Number 3 — joined 1969
- Sentinel Number 5 — joined 1969
- Sentinel Number 8 — joined 1969
- Sentinel Number 9 — joined 1969
- Z2 — joined 1969
- Master Mold
- Sentinel
- Sentinel MK I
- Sentinel MK II
- Sentinel MK III
- Sentinel Number 7