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Still "Lost in Space" Trivia Quiz

Test your knowledge about those crazy space travelers on the Jupiter II.

A multiple-choice quiz by bron317. Estimated time: 4 mins.

Author
bron317

Time
4 mins

Type
Multiple Choice

Quiz #
264,487

Updated
Dec 03 21

# Qns
10

Difficulty
Tough

Avg Score
6 / 10

Plays
2024

Awards
Top 20% Quiz

Last 3 plays: Guest 154 (8/10), Guest 174 (4/10), Guest 172 (3/10).

One at a Time - Single Page - Timed Game

1. Why does the Space Family Robinson leave the first planet they crashed onto? Hint

They have to rescue Dr. Smith, who has been kidnapped.

An alien species forces them to leave...or die.

They believe they know how to get home.

John and Don discover that the planet is breaking up.

NEXT>

2. Who is Dr. Smith's evil double? Hint

Daddy Zach

Tiabo

Marvello

Zeno

NEXT>

3. When the Robot grows to an enormous size, how does Will repair him? Hint

He covers him with a special radiation blanket.

He sprays him with radioactive gas.

He uncovers him and leaves him out in the rain.

He goes inside him and reverses his ionic process.

NEXT>

4. What space pirate had a mechanical parrot? Hint

Captain Alonzo P. Tucker

Megazor

Captain Kraspo

Tybo

NEXT>

5. How many times did any or all of the crew get back to Earth? Hint

one

three

two

five

NEXT>

6. What color did Urso turn Will? Hint

yellow

green

blue

orange

NEXT>

7. In episode 19, "Ghost in Space," who does Dr. Smith try to conjure during his seance? Hint

Uncle Thaddeus

His darling, Clementine

Old Aunt Mariah

The Ghost of Christmas Past

NEXT>

8. What color was Raddion? Hint

gold

green

silver

pure white

NEXT>

9. Who was the girl from the Green Dimension? Hint

Sybilla

Brynhilda

Verda

Athena

NEXT>

10. Who was left in care of Colonel Fogey at the Space Lighthouse? Hint

J-5

Dr. Smith

Will

The evil robot

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Most Recent Scores

Mar 24 2025 : Guest 154: 8/10
Mar 13 2025 : Guest 174: 4/10
Mar 11 2025 : Guest 172: 3/10
Mar 07 2025 : Catja: 9/10
Feb 01 2025 : Guest 72: 9/10

Score Distribution

Quiz Answer Key and Fun Facts

1. Why does the Space Family Robinson leave the first planet they crashed onto?

Answer: John and Don discover that the planet is breaking up.

Character actor Strother Martin has a memorable role as an old miner in this episode, the first of the second season.

2. Who is Dr. Smith's evil double?

Answer: Zeno

Daddy Zack was also Smith's double, with a huge personality change: he loved everyone and was a hard worker!

3. When the Robot grows to an enormous size, how does Will repair him?

Answer: He goes inside him and reverses his ionic process.

A really good (if completely unbelievable) episode, filled with props that we saw in other episodes, but who cares?!

4. What space pirate had a mechanical parrot?

Answer: Captain Alonzo P. Tucker

Captain Tucker was originally from Earth!

5. How many times did any or all of the crew get back to Earth?

Answer: five

Will returned in episode 15, "Return From Outer Space."
Will and Dr. Smith returned in episode 58, "The Astral Traveler" and in episode 77, "The Time Merchant."
The entire crew returned in episode 61, "Visit to a Hostile Planet." (The hostile planet was Earth, circa 1947.)
A fifth time in "Target Earth", Will and Smith landed briefly on Earth.

6. What color did Urso turn Will?

Answer: green

For all their sophisticated and hi-tech equipment, Maureen put Will in an old-fashioned tub outside and tried to scrub the green off of him! (Actually, he looked exactly the same on our black and white tv!)

7. In episode 19, "Ghost in Space," who does Dr. Smith try to conjure during his seance?

Answer: Uncle Thaddeus

Dr. Smith was not successful in conjuring Uncle Thaddeus, but instead summoned a creature from the bog.

8. What color was Raddion?

Answer: gold

His creator, Sesmar, tried to extract human emotions from the crew of the Jupiter II to make Raddion "real."

9. Who was the girl from the Green Dimension?

Answer: Athena

She was fascinated with Dr. Smith and called him, "Pretty, pretty Dr. Smith."

10. Who was left in care of Colonel Fogey at the Space Lighthouse?

Answer: J-5

J-5 was a boy they had met on their last planet. He seemed to be all alone, so they took him with them.

Source: Author bron317

This quiz was reviewed by FunTrivia editor ladymacb29 before going online.
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