First Doctor (The Daft Dimension)

A version of the First Doctor existed in the Daft Dimension. He travelled primarily with his granddaughter, this universe's version of Susan Foreman.

With companions
When he and Susan first settled down at 76 Totter's Lane, the Doctor attempted to change his outfit to better fit in with the 1960s, initially settling on a tie-die T-shirt, a fluffy vest, a red headband, a pair of sandels and pink trousers. Susan told him that he'd be better off in his usual look. (COMIC: The Daft Dimension 589)

When the Doctor was being served a meal on Skaro with Susan, and Ian and Barbara, the group ambushed their waiter, Dave the Dalek, and shoved mud in his eye before they escaped. (COMIC: The Daft Dimension 553)

The Doctor was with Susan on Skaro when she complained about the rubbish radio reception. (COMIC: The Daft Dimension 509)

He left Susan, rather abruptly, on Earth to start a new life with David Campbell, something which Susan did not entirely appreciate. (COMIC: The Daft Dimension 552)

Multi-Doctor encounters
He celebrated Christmas aboard his TARDIS with his other incarnations on at least two occasions. (COMIC: The Daft Dimension, The Daft Dimension 559)

On another occasion, he was captured and imprisoned within the maximum security facility by the Judoon, alongside his future incarnations. (COMIC: The Daft Dimension 550)

On yet another occasion, he answered a summons from his thirteenth incarnation to a gathering of their other selves for a celebration of 60 years of their adventures, where he informed her that she was two years early. (COMIC: The Daft Dimension 571)

Final exploits
When the Twelfth Doctor began to regenerate in Antarctica, the First Doctor appeared to roast marshmallows on his regeneration energy. (COMIC: The Daft Dimension 515)

When exploring Villengard with the Twelfth Doctor, he bailed on his successor to return to the I.M. Foreman scrapyard to sell off some discarded Dalek sucker arms as plungers. (COMIC: The Daft Dimension 524)