(music plays)

Remote controlled vehicles with googly eyes drive around a forest, doing all types of activities.

Lily is a purple monster truck, Zack is a red monster truck, Axle is a blue race car and Rex is a yellow dump truck.

A song says ZERBY DERBY!
ZERBY DERBY!
RACE! DIG!
BUILD! PLAY!
IT'S ZERBY DERBY!

The name of the show appears in letters with a wheel track pattern.

(music plays)

The name of the episode reads "Zerby Bridges Falling Down."

Zack says OH, LEAFY HAT, LEAFY
HAT, I LOVE MY LEAFY HAT
YOU ARE LEAFY, AND MY HAT!
THAT'S WHY YOU'RE MY LEAFY HAT
(LAUGHS)

Lily says HI, ZACK. I LIKE YOUR HAT.

Zack says THANKS. IT'S MY LEAFY HAT.

Lily says WHERE YOU GOING?

Zack says I THOUGHT I'D GO DOWN TO
THE SAND PIT AND SHOW REX
MY LEAFY HAT. YOU KNOW HOW FUNNY
HE THINKS HATS ARE.

Lily says (LAUGHS) YEAH! OKAY, HAVE
FUN.

Zack says OKAY, THANKS!

Lily says OH, BY THE WAY, STRUT'S
BUILDING A BRIDGE ON THE RIDGE
ROAD, SO YOU HAVE TO GO AROUND.

Zack says THERE'S A BRIDGE NOW?

Lily says OH, YEAH. THEY TOOK A
BUNCH OF DIRT OUT, AND NOW
THERE'S GOING TO BE A BRIDGE!

Zack says WELL, I'VE GOT TO SEE THIS
BRIDGE! (LAUGHS)

Lily says SEE YOU!

(music plays)

Zack says HI, STRUT. WHOA, THIS IS A
GREAT LOOKING BRIDGE.

Strut says OH, HI, ZACK. THANKS.

Zack says WHEN WILL IT BE DONE?

Strut says WELL, IT'S DONE NOW. AT
LEAST, I THINK IT'S DONE.
SEE, IT'S LONGER THAN MOST OF
THE BRIDGES I NORMALLY BUILD,
SO I NEED A ZERBY TO TEST IT AND
SEE IF IT WORKS.

Zack says OH, OH, I CAN TEST IT!

Strut says GREAT! GO AHEAD AND TRY
IT, AND LET'S SEE HOW
IT HOLDS UP.

Zack says ALL RIGHT, SOUNDS GOOD.
READY, SET, TURBO! (LAUGHS)
UH, IS IT SUPPOSED TO BEND THAT
MUCH?

Strut says WELL, BENDING IS OKAY, AS
LONG AS IT DOESN'T -

Zack says WHOA!

Strut says BREAK. ARE YOU OKAY,
ZACK?

Zack says YEAH, I'M FINE, BUT I
DON'T THINK THE BRIDGE IS OKAY.

Strut says WELL, LOOKS LIKE WE HAVE
TO TRY, TRY AGAIN. LET ME FIX
THE BRIDGE AND WE'LL SEE WHERE
WE WENT WRONG.

Zack says OKAY. CAN YOU HELP ME UP,
THOUGH? MY WHEELS ARE STUCK
ON THE BRIDGE.

Strut says OH, WELL, I CAN HELP YOU,
ZACK. I'LL LIFT YOU OFF THE
BRIDGE.

Zack says OKAY, GOOD.

Strut says LIFTING!

Zack says YEAH! WHOA, WHOA!

Strut says HOW'S THAT?

Zack laughs and says HIGHER!

(music plays)

Zack says I SEE THE PROBLEM. IT KIND
OF BROKE IN THE MIDDLE THERE.

Strut says YES, I SEE. THIS BRIDGE
IS FAIRLY LONG. IT MIGHT NEED
SOMETHING IN THE MIDDLE TO HOLD
IT UP. SOME SORT OF SUPPORT.

Zack says OH, OKAY. WHAT SHOULD WE
USE?

Strut says WELL, I'M NOT SURE.
WE NEED SOMETHING BIG AND
STRONG THAT CAN HOLD UP THE
BRIDGE.

Zack says WELL, LIKE WHAT?

Strut says I'M NOT SURE. BUT ANSWERS
ARE EVERYWHERE.

Zack says YEAH! I'LL GET MY ROOF
RACK, AND WE CAN LOOK AROUND
FOR SOMETHING.

(music plays)

Strut hums and says OH, ZACK! WHAT
ABOUT THESE MUSHROOMS?

Zack says WHAT?

Strut says THE MUSHROOMS!

Zack says WHAT, TO KEEP THE BRIDGE
UP?

Strut says YES! WE COULD PUT THE
MUSHROOMS UNDERNEATH THE
BRIDGE AND THEY WOULD HOLD IT
UP.

Zack says I DON'T KNOW IF MUSHROOMS
ARE GOING TO BE STRONG ENOUGH.

Strut says YES, YOU'RE PROBABLY
RIGHT. LET'S LOOK FOR SOMETHING
ELSE.

Zack says OKAY.

(music plays)

Strut says OH, LOOK! THERE! THERE'S
A BUNCH OF ROCKS HERE.

Zack says OH, ROCKS ARE STRONG.

Strut says ROCKS ARE VERY STRONG.
HMM. WHY DON'T WE USE A BUNCH
OF ROCKS, AND WE CAN STACK THEM
UP? AND THEY CAN BE THE
SUPPORT FOR THE BRIDGE.

Zack says HOW MANY SHOULD WE GET?

Strut says I'M NOT SURE. LET'S GET A
LOT OF THEM, AND THEN WE CAN
DECIDE WHEN WE GET THERE.

Zack says OKAY. PUT THEM ON MY ROOF
RACK, AND I'LL CARRY THEM OVER.

Strut says ALL RIGHT, SOUNDS GOOD.

(music plays)

Zack carries rocks and says WOO-HOO!
GOING TO ZERBY TOWN!
ROCK, ROCK, ROCK, ROCK!

(music plays)

Zack says OKAY! (LAUGHS)
YOU ARE MY HAT, AND YOU ARE
A ROCK! THAT'S WHY YOU'RE MY
ROCK HAT!

(music plays)

Strut says WHAT DO YOU THINK, ZACK?
ARE THEY STACKED UP?

Zack says YEAH, THEY'RE ALL BALANCED
ON TOP OF EACH OTHER IN A
PERFECT STACK.

Strut says ALL RIGHT! TIME FOR THE
BRIDGE!

Zack says OKAY! WHERE, WHERE IS THE
BRIDGE?

Strut says OH, IT'S HERE. I HAVE TO
PUT IT ON AFTER.

Zack says OH, YEAH, OKAY. GOOD
POINT.

Strut says LOWERING. CAREFUL.
NEED TO SET IT DOWN AT JUST THE
RIGHT SPOT, AND THERE.

Zack says UH-OH. THERE'S A GAP.

Strut says OH, YES. WELL, IT CAN'T
SUPPORT THE BRIDGE IF IT'S NOT
TOUCHING THE BOTTOM OF THE
BRIDGE. WE NEED TO TRY,
TRY AGAIN. DO WE HAVE ANY MORE
ROCKS?

Zack says YEAH, WE'VE GOT LOTS OF
ROCKS!

Strut says ALL RIGHT, GOOD! WELL,
LET'S STACK THEM ALL UP!

(music plays)

Zack says OKAY, THAT'S ALL THE ROCKS
THAT WE HAVE, STRUT.

Strut says OH, VERY GOOD. THAT'S A
NICE, TALL STACK OF ROCKS.
AND IT WILL DEFINITELY HOLD THE
BRIDGE UP. LOWERING!

(music plays)

Strut says AH, SEE? THE BRIDGE IS
BEING HELD UP BY THE ROCKS.

Zack says GREAT WORK, STRUT! LET ME
TAKE A CLOSER LOOK.

(music plays)

Zack says I THINK THERE'S A PROBLEM.

Strut says WHAT'S THAT?

Zack says WELL, THE BRIDGE IS ALL
BENDY IN THE MIDDLE HERE.

Strut says YES. THAT'S BECAUSE
THE ROCKS ARE HOLDING THE
BRIDGE UP. BUT I SEE WHAT YOU
MEAN. LET'S TAKE IT APART
AND TRY AGAIN.

Zack says OH, BUT WAIT!

Strut says WHAT?

Zack says MAYBE I SHOULD TRY IT.

Strut says WELL, IT DOESN'T LOOK
LIKE IT WILL WORK.

Zack says YEAH, BUT WHAT IF IT
DOES? MAYBE IT WILL BE FUN.

Strut says WELL, THE BRIDGE ISN'T
TOUCHING THE SIDES.

Zack says I MIGHT MAKE IT.

Strut says WE SHOULD JUST FIX IT.

Zack says BUT A HILLY BRIDGE MIGHT
BE FUN!

Strut says I STILL DON'T THINK IT
WILL WORK.

Zack says HOW DO WE KNOW UNTIL WE
TRY?

Strut says OKAY, GIVE IT A SHOT.

Zack says OKAY. OKAY, HERE WE GO.
(LAUGHS) READY, SET, TURBO!
(LAUGHS) NO, IT DIDN'T WORK.
I FELL THROUGH THE GAP.

Strut says NOW CAN WE FIX IT?

Zack says UH, YEAH.

(music plays)

Strut says ALL RIGHT, SO NOT ENOUGH
ROCKS IS TOO LOW, AND THAT
DOESN'T SUPPORT THE BRIDGE.

Zack says RIGHT. BUT TOO MANY ROCKS,
AND THEN IT'S TOO HIGH, AND THE
BRIDGE GETS ALL BENDY.

Strut says RIGHT. SO WE NEED THE
RIGHT NUMBER OF ROCKS.

Zack says YEAH. SO HOW MANY ROCKS
WOULD THAT BE?

Strut says WELL, HOW MANY ROCKS DID
WE USE THE FIRST TIME?

Zack says WE USED THREE ROCKS THE
FIRST TIME.

Strut says RIGHT. AND HOW MANY
ROCKS DO WE HAVE THERE.

Zack says UH, SEVEN.

Strut says YES. SO THREE IS A LITTLE
TOO SHORT, AND SEVEN IS MUCH
TOO HIGH.

Zack laughs and says YEAH. MUCH TOO
HIGH.

Strut says SO WHY DON'T WE TRY WITH
FOUR ROCKS AND SEE HOW THAT
WORKS?

Zack says OKAY. GREAT. HOW DO YOU
WANT TO REBUILD THE STACK?
DO YOU WANT TO JUST TAKE THEM
OFF THE TOP, OR -

Strut says OH, LET'S START AGAIN,
BECAUSE I CAN DO THIS.
WATCH. I LOWER THE CABLE DOWN,
AND FLIP IT AROUND THE ROCKS,
LIKE THIS, AND THEN PULL THEM
OVER!
(CHEERING)

Strut says ALL RIGHT. FOUR ROCKS.

Zack says RIGHT.

(music plays)

Strut says HERE COMES THE BRIDGE.
CAREFUL, CAREFUL. LOWERING.
AND HOW'S THAT?

Zack says I THINK IT LOOKS PRETTY
GOOD. IT'S A LITTLE BENDY IN THE
MIDDLE, BUT THAT SHOULD BE FINE.

Strut says BUT LET'S FIND OUT. WE
NEED A ZERBY TO CROSS IT.

Lily says HI, ZACK. HI, STRUT.

Strut says OH, HELLO, LILY.

Zack says HI, LILY.

Lily says IS THE BRIDGE DONE?

Zack says WELL, WE THINK SO, BUT WE
HAVEN'T TRIED IT YET.

Lily says OH, LET'S TRY IT TOGETHER.

Zack says OH, OKAY!

Lily says WHOA!

Zack says CAREFUL!

Lily says IT'S WORKING!

Zack says YEAH, IT'S WORKING. WHOA!

Lily says (CHEERS)

Strut says I DECLARE THE BRIDGE
FINISHED AND OPEN!

Lily says LET'S GO TELL REX ABOUT
IT!

Zack says YEAH, WE SHOULD GO TELL
REX! YOU GO FIRST.

Lily says OKAY. HEY, DID YOU SHOW
REX YOUR LEAFY HAT?

Zack says OH, MY LEAFY HAT! I FORGOT
ALL ABOUT IT!

Lily says COME ON! LET'S GO GET IT.
THINK YOU DROPPED IT
ON THE TRAIL.

Zack says YEAH, YEAH. FIRST WE'LL
GET MY LEAFY HAT, AND THEN WE'LL
GO TELL REX ABOUT THE BRIDGE,
RIGHT?

Lily says YEAH!

Lily says LEAFY HATS!

Zack says WE BOTH HAVE LEAFY HATS.

Lily says WELL, MINE'S MORE OF A
LEAFY CAPE.

Zack says YEAH, YOURS IS REALLY BIG.

Lily says IT WAS THE BIGGEST LEAF I
COULD FIND.

Zack says LET'S GO FIND A BIG ONE
FOR REX.

Lily says GREAT IDEA!

(music plays)

The end credits roll as a gag reel plays.

LILY: WHOA, WHOA, WHOA! YOUR
TURN!

ZACK: OKAY! THIS IS FUN!

STRUT: LOWERING!

ZACK: IT'S TOO FAR, STRUT.

STRUT: LOWERING. NO, IT ISN'T.

ZACK: IT'S GOING TO BE TOO FAR.

STRUT: I DON'T THINK SO.

ZACK: IT'S GOING TO BE TOO FAR.

STRUT: OH, YES, IT'S TOO FAR.

ZACK: WHOA!

STRUT: I'VE GOT YOU, ZACK.
DON'T WORRY.

ZACK: OKAY!

STRUT: LIFTING! NO, I'LL JUST
SET YOU DOWN.

ZACK: I WANT TO GO AGAIN!
(LAUGHS)

ZACK: OKAY, READY? HERE WE GO!
WHOA! WHOA! WAS THAT SUPPOSED

TO HAPPEN?

JAKE: LOOK AT ME! WHOA!