K-9 and Company: | ||
 | – | The clock on Sarah Jane's mantelpiece is stuck, reading 4:45 almost every time it appears. |
| – | Bill Pollock's dog (Jasper) is supposed to growl menacingly at Sarah Jane and Brendan as they enter, but it's quite obvious that the dog is just placidly sitting there and the growl has been dubbed onto the soundtrack. |
| – | George Tracey's description of K-9 as "a dog belching fire" and "a large white dog" is just bizarre, especially since he got a good look at K-9 during the garden chase scenes. |