S03E02: My Best Friend is Invisible
Sam visits a haunted house he is researching and is followed home by a ghost who becomes his invisible friend.
Previous Episode 
Season 1
The Haunted Mask (1)
S1E1 / 27 Oct 1995
The Haunted Mask (2)
S1E2 / 27 Oct 1995
The Cuckoo Clock of Doom
S1E3 / 03 Nov 1995
The Girl Who Cried Monster
S1E4 / 10 Nov 1995
Welcome to Camp Nightmare (1)
S1E5 / 17 Nov 1995
Welcome to Camp Nightmare (2)
S1E6 / 24 Nov 1995
Phantom of the Auditorium
S1E7 / 01 Dec 1995
Piano Lessons Can Be Murder
S1E8 / 08 Dec 1995
Return of the Mummy
S1E9 / 22 Dec 1995
Night of the Living Dummy II
S1E10 / 12 Jan 1996
My Hairiest Adventure
S1E11 / 19 Jan 1996
Stay Out of the Basement (1)
S1E12 / 27 Jan 1996
Stay Out of the Basement (2)
S1E13 / 27 Jan 1996
It Came from Beneath the Sink
S1E14 / 02 Feb 1996
Say Cheese and Die
S1E15 / 09 Feb 1996
A Night in Terror Tower (1)
S1E16 / 25 Feb 1996
A Night in Terror Tower (2)
S1E17 / 24 May 1996
The Werewolf of Fever Swamp (1)
S1E18 / 17 May 1996
The Werewolf of Fever Swamp (2)
S1E19 / 17 May 1996
Season 2
Be Careful What You Wish For
S2E1 / 10 Aug 1996
Attack of the Mutant (1)
S2E2 / 07 Sep 1996
Attack of the Mutant (2)
S2E3 / 07 Sep 1996
Bad Hare Day
S2E4 / 14 Sep 1996
The Headless Ghost
S2E5 / 21 Sep 1996
Go Eat Worms
S2E6 / 28 Sep 1996
You Can't Scare Me
S2E7 / 05 Oct 1996
Revenge of the Lawn Gnomes
S2E8 / 12 Oct 1996
Ghost Beach
S2E9 / 19 Oct 1996
Attack of the Jack-O'-Lanterns
S2E10 / 26 Oct 1996
The Haunted Mask II (1)
S2E11 / 29 Oct 1996
The Haunted Mask II (2)
S2E12 / 29 Oct 1996
Let's Get Invisible
S2E13 / 02 Nov 1996
The Scarecrow Walks at Midnight
S2E14 / 09 Nov 1996
Monster Blood (1)
S2E15 / 16 Nov 1996
More Monster Blood (2)
S2E16 / 16 Nov 1996
Vampire Breath
S2E17 / 23 Nov 1996
How to Kill a Monster
S2E18 / 01 Feb 1997
Calling All Creeps!
S2E19 / 15 Feb 1997
Welcome to Dead House (1)
S2E20 / 29 Jun 1997
Welcome to Dead House (2)
S2E21 / 29 Jun 1997
Don't Wake Mummy
S2E22 / 12 Jul 1997
The Blob That Ate Everyone
S2E23 / 19 Jul 1997
Night of the Living Dummy III (1)
S2E24 / 20 Jul 1997
Night of the Living Dummy III (2)
S2E25 / 20 Jul 1997
Season 3
A Shocker on Shock Street
S3E1 / 06 Sep 1997
My Best Friend is Invisible
S3E2 / 08 Sep 1997
The House of No Return
S3E3 / 13 Sep 1997
Don't Go to Sleep
S3E4 / 20 Sep 1997
Click
S3E5 / 27 Sep 1997
An Old Story
S3E6 / 04 Oct 1997
The Barking Ghost
S3E7 / 11 Oct 1997
One Day at HorrorLand (1)
S3E8 / 25 Oct 1997
One Day at HorrorLand (2)
S3E9 / 01 Nov 1997
The Haunted House Game
S3E10 / 08 Nov 1997
The Perfect School (1)
S3E11 / 15 Nov 1997
The Perfect School (2)
S3E12 / 15 Nov 1997
Werewolf Skin (1)
S3E13 / 22 Nov 1997
Werewolf Skin (2)
S3E14 / 22 Nov 1997
Awesome Ants
S3E15 / 07 Feb 1998
Bride of the Living Dummy
S3E16 / 14 Feb 1998
Strained Peas
S3E17 / 21 Feb 1998
Say Cheese and Die-Again!
S3E18 / 28 Feb 1998
Chillogy (1): Squeal of Fortune
S3E19 / 25 Apr 1998
Chillogy (2): Strike Three... You're Doomed
S3E20 / 02 May 1998
Chillogy (3): Escape From Karlsville
S3E21 / 09 May 1998
Teacher's Pet
S3E22 / 16 May 1998
Season 4
How I Got My Shrunken Head (1)
S4E1 / 14 Sep 1998
How I Got My Shrunken Head (2)
S4E2 / 14 Sep 1998
The Ghost Next Door (1)
S4E3 / 28 Sep 1998
The Ghost Next Door (2)
S4E4 / 28 Sep 1998
Cry of the Cat (1)
S4E5 / 31 Oct 1998
Cry of the Cat (2)
S4E6 / 31 Oct 1998
Deep Trouble (1)
S4E7 / 16 Nov 1998
Deep Trouble (2)
S4E8 / 16 Nov 1998
