Table:
0
A
B
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1
No in Series
Title
Directed by
Written by
Original air date
Production code
U.S. viewers (millions)
2
1
" Something Wicca This Way Comes "
John T. Kretchmer
Constance M. Burge
October7,1998
1498704
7.7
3
2
"I've Got You Under My Skin"
John T. Kretchmer
Brad Kern
October14,1998
4398001
7.4
4
3
"Thank You for Not Morphing"
Ellen Pressman
Chris Levinson & Zack Estrin
October21,1998
4398003
6.8
5
4
"Dead Man Dating"
Richard Compton
Javier Grillo-Marxuach
October28,1998
4398005
6.4
6
5
"Dream Sorcerer"
Nick Marck
Constance M. Burge
November4,1998
4398002
5.8
7
6
"The Wedding from Hell"
Richard Ginty
Greg Elliot & Michael Perricone
November11,1998
4398004
6.2
8
7
"The Fourth Sister"
Gilbert Adler
Edithe Swensen
November18,1998
4398006
6.6
9
8
"The Truth Is Out There… and It Hurts"
James A. Contner
Zack Estrin & Chris Levinson
November25,1998
4398007
4.6
10
9
"The Witch Is Back"
Richard Denault
Sheryl J. Anderson
December16,1998
4398008
6.0
11
10
"Wicca Envy"
Mel Damski
Brad Kern & Sheryl J. Anderson
January13,1999
4398009
5.7
12
12
"The Wendigo"
James L. Conway
Edithe Swensen
February3,1999
4398011
5.7
13
13
"From Fear to Eternity"
Les Sheldon
Tony Blake & Paul Jackson
February10,1999
4398012
5.7
14
14
"Secrets and Guys"
James A. Contner
Constance M. Burge & Sheryl J. Anderson
February17,1999
4398013
5.5
15
15
"Is There a Woogy in the House?"
John T. Kretchmer
Zack Estrin & Chris Levinson
February24,1999
4398014
4.8
16
16
"Which Prue Is It, Anyway?"
John Behring
Javier Grillo-Marxuach
March3,1999
4398015
5.1
17
17
"That '70s Episode"
Richard Denault
Sheryl J. Anderson
April7,1999
4398016
6.5
18
18
"When Bad Warlocks Turn Good"
Kevin Inch
Edithe Swensen
April28,1999
4398017
5.6
19
19
"Out of Sight"
Craig Zisk
Tony Blake & Paul Jackson
May5,1999
4398018
5.7
20
20
"The Power of Two"
Elodie Keene
Brad Kern
May12,1999
4398019
5.7

Questions and formulas:
Question: What episode number in the series was directed by John Behring?
Formula: SUMIFS(A1,C1,"John Behring")
Formula2: SUMIFS(A2:A20,C2:C20,"John Behring")
Level: easy
Question: How many original air dates were there for episodes with a production code of 4398016?
Formula: ROWS(UNIQUE(FILTER(E1, F1=4398016)))
Formula2: ROWS(UNIQUE(FILTER(E2:E20, F2:F20=4398016)))
Level: medium
Question: How many dates did the episode "out of sight" originally air on?
Formula: ROWS(UNIQUE(FILTER(E1, B1="Out of Sight")))
Formula2: ROWS(UNIQUE(FILTER(E2:E20, B2:B20="Out of Sight")))
Level: medium