Episode Ratings Grid

M
Loading chart...
Excellent
Great
Good
Mid
Bad
Awful

Episode Power Rankings

The peaks and the valleys. Find the essential episodes — and the ones to skip.

#1
S5E12 9.3
Episode #5.12

Featuring a female dinosaur expert who sells seashells down on the seashore, Brian the handsome scientist reveals the weird wonders of the Greek Universe, TV's fastest-talking pensioner, Bob Hale, tries to explain the Space Race between the USA and the USSR, and there's a fitting musical finale to the end of the series.

#2
S4E15 9.2
Scary Special

Death gets a good look around as he reveals his creepiest moments - a Tudor family show the extent of their ghostly superstitions and the Vikings demonstrate how to become truly terrifying to enemies.

#3
S5E14 9.2
Ridiculous Romance
#4 Song Special S5E13 9.1
#5 Frightful First World War S5E15 8.9
#6 Revolting Russian Revolutions S7E9 8.9
#7 Episode #4.12 S4E12 8.8
#8 Episode #5.6 S5E6 8.8
#9 Episode #2.11 S2E11 8.6
#10 Episode #3.9 S3E9 8.6

Lowlights

#127 S10E5 Hideous Homes 4.6

From how Henry VIII had the most comfortable poo possible, to finding out which bit of his house Charles Dickens called The Demon – take a tour of horrible homes through history.

#126 British Black History S9E1 4.6
#125 NHS 75th Birthday Special S10E2 5.0
#124 Infectious Influencers S9E8 5.0
#123 Foul Football S10E3 5.2

The Quality Arc

Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.

Loading chart...

Episode Engagement

High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

Loading chart...

Series Trajectory

One point per season. Smooths out the episode-to-episode noise to reveal the bigger arc.

Loading chart...

Season Momentum

Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.

Loading chart...

Season Consistency

How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.

Loading chart...