Episode 13 (S11E13)

S11E02 - Ridiculous Rules

Horrible Histories

S11E03 - Ludicrous Landmarks

Horrible Histories

S11E07 - Monstrous Mothers

Horrible Histories

S11E08 - Rat-o-Vision Song Contest

Horrible Histories

S11E09 - Episode 9

Horrible Histories

S11E10 - Episode 10

Horrible Histories

S11E11 - Episode 11

Horrible Histories

S11E12 - Episode 12

Horrible Histories

S11E13 - Episode 13

Horrible Histories

S11E15 - Episode 15

Horrible Histories