Tinkle (AAAGH!)

Mrs Tinkle was a robot humanoid that worked for AAAGH, she had the body of a robotic elderly lady.

She shared many adventures with child colleague Nervill.

Amongst the species she's met are Sea Devils, Krotons, Silents, Terileptils, Racnoss and Daleks.

The Eleventh Doctor once appeared at AAAGH to help Tinkle with one of her missions, they even shared cake.

Tinkle once met the Master in his "Harold Saxon" form. (NOTVALID: AAAGH!)

She once met the Master in his Saxon for. (NOTVALID: AAAGH!)