Episode Ratings Grid

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Episode Power Rankings

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

#1
S5E2 9.1
Keeper of the Reaper

When Billy's dad gets a promotion at his job, he tells his family they are going to move to another town, starting a dispute between Billy and Mandy over who gets custody of Grim. Grim suggests they settle this in court, and hours later Billy, Mandy and Grim find themselves in the Underworld court, presided by Judge Roy Spleen, and which has Fred Fredburger, an incorrigible dumb character, as a juror.

#2
S2E12 8.5
Five O'Clock Shadows

Billy and Mandy spend twelve hours in the shadow World getting to know themselves.

#3
S3E6 8.5
Wishbones

After Grim's robe comes out of the washing machine, Billy and Mandy find Thromnambular, a talking skull with ruby eyes and a number nine imprinted on his forehead. Grim tells them that the skull is a magical artifact imprisoned on Earth that must grant his nine wishes to be free. When Mandy asks Grim why he has not used any of the wishes, Grim tells her that the skull will corrupt the wishes and end up affecting the wisher.

#4 Billy & Mandy's Jacked-Up Halloween S1E15 8.4
#5 Who Killed Who?/Tween Wolf S1E4 8.2
#6 Terror of the Black Knight/Battle of the Bands/Halls of Time S1E8 8.2
#7 My Fair Mandy S4E1 8.2
#8 Billy and Mandy Save Christmas S4E7 8.2
#9 Nergal's Pizza/Hey, Water You Doing? S6E4 8.2
#10 Night of Living Grim/Brown Evil/Brown Evil: Part 2 S1E2 8.1

Lowlights

#72 S2E14 Whatever Happen to Billy Whatsisname?/Just the Two of Pus 6.6

Whatever Happened to Billy Whatshisname?: Mandy replaces Billy with Bobby. Just the Two of Pus: When Sperg finds out that the only cure for his acne is the touch of Grim's arm.

#71 Wild Parts/The Problem with Billy S3E5 6.7
#70 Jeffy's Web/Irwin Gets a Clue S3E8 6.8
#69 Billy Ocean/Hill Billy S5E1 6.9
#68 Wrath of the Spider Queen S6E9 7.0

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.

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Episode Engagement

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

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Series Trajectory

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

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Season Momentum

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

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Season Consistency

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

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