Maxtible and Waterfield experimented with time travel, accidentally bringing them in contact with the Daleks in 1866. He willingly served the Daleks, who promised him the secret of turning metal into gold. Unlike Waterfield, Maxtible felt no guilt at the deaths caused by the Daleks.
He was later taken to Skaro by the Daleks and was upset when the Daleks destroyed his house. He was later turned into a human Dalek, giving him super strength.