Blind Al

Sources do not provide a fully elaborated canonical origin. The character is identified as Althea Winifred Sanderson with a backstory tied to British intelligence by some summaries; she first appears in Deadpool #1. Accounts indicate Wade Wilson encountered her during earlier events (including a mission in Zaire in extended summaries) and that their fraught relationship — involving capture, escape, reunion, and cohabitation — developed over time. Precise details of her earlier life and the full circumstances of Wade's initial involvement are not fully detailed in the cited sources.

Described in sources as a 'skinny old woman' who is blind. Comic and film portrayals vary visually; Leslie Uggams portrayed her in the Deadpool films. Beyond age, thinness, and blindness the supplied texts give few consistent physical details. She is associated in the comics with a dog named Deuce (Deuce the Devil-Dog).

No supernatural powers are ascribed in the sources. Her notable capacities are social and intellectual: toughness, sharp cynicism, verbal acuity (she often out-insults Deadpool), moral influence, household competence (cooking, cleaning), and occasional covert sabotage of Deadpool's weapons motivated by safety concerns. She also performs domestic labor within their arrangement and exacts private revenge (for example, placing laxatives in his food as a prank).