Soo

Soo was a panda who, with Sooty, Sweep, and Matthew Corbett, starred in The Sooty Show. She often stopped Sooty and Sweep from getting into mischief. (PROSE: )

Biography
One day in the latter half of the 20th century, Matthew Corbett planned to take Sooty, Sweep, and Soo to the seaside for the latest episode, although this particular episode lacked pictures as they ran out of money. However, while waiting for the bus, Iris Wildthyme and Panda arrived in her bus, and Soo demurely accepted Panda's flirtatious offer of a meal in a restaurant in Paris '62 over going to the beach, despite her initial reluctance to leave Sooty and Sweep behind as she knew they would get into mischief. (PROSE: )

As the sun was setting later that day, Soo and Panda returned, and, twenty weeks later, she revealed to Matthew that she had a child, whom she was naming after the meal she and Panda shared: Scampi. (PROSE: )

Other references
On Lethe, Melanie Bush named a Juggernaut "Soo", seemingly after the bear. (AUDIO: )

Behind the scenes

 * Soo is one of the main characters of the children's puppet television series The Sooty Show, along with Sooty and Sweep.
 * On 4 January 2021, the official The Sooty Show Twitter account tweeted out that as there was a search for a new actor to portray the Doctor, they had a candidate — Soo. The Sooty Show's social media accounts had previously released — on 7 October 2018 — a short clip of Sooty, Sweep, and Soo in a TARDIS-like machine in presumably the Time Vortex, slated as "a sneak peak of the new series of Doctor Soo..."