UK cable channel Disney XD airs the third episode of K-9. (Disney XD UK skips over the second episode entirely, which instead receives its broadcast premiere in its native Australia.) The episode airs on the same day as the first Doctor Who episode to star Matt Smith as the eleventh Doctor. 
UK cable channel Disney XD airs the fourth episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the second episode of K-9, which is the second half of the two-part series opener (and has not been shown in the UK).
UK cable channel Disney XD airs the fifth episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the sixth episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the eighth episode of K-9. (Again, Disney XD UK skips over one of the early episodes, leaving that episode to premiere in Australia.) The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the ninth episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the tenth episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 11th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 12th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 13th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 14th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 15th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the seventh episode of K-9, an episode not broadcast in the UK by Disney XD.
UK cable channel Disney XD airs the 16th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 17th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 18th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
UK cable channel Disney XD airs the 19th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 20th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 21st episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 22nd episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 23rd episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 24th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 25th episode of K-9. The Australian-made series features no Doctor Who-related characters other than K-9.
Australia’s Nine Network airs the 26th episode of K-9, bringing the series to an end. The Australian-made series features no Doctor Who-related characters other than K-9.