Table:
0
A
B
C
D
E
F
G
H
1
No.
#
Title
Directed by
Written by
U.S. air date
Production code
U.S. viewers (million)
2
196
1
"Lazarus"
Kevin G. Fair
Don Whitehead & Holly Henderson
September24,2010
3X6001
2.98
3
197
2
"Shield"
Glen Winter
Jordan Hawley
October1,2010
3X6002
2.38
4
198
3
"Supergirl"
Mairzee Almas
Anne Cofell Saunders
October8,2010
3X6003
2.30
5
199
4
"Homecoming"
Jeannot Szwarc
Brian Peterson & Kelly Souders
October15,2010
3X6004
3.19
6
200
5
"Isis"
James Marshall
Genevieve Sparling
October22,2010
3X6005
2.60
7
201
6
"Harvest"
Turi Meyer
Al Septien & Turi Meyer
October29,2010
3X6007
2.96
8
202
7
"Ambush"
Christopher Petry
Don Whitehead & Holly Henderson
November5,2010
3X6006
2.63
9
203
8
"Abandoned"
Kevin G. Fair
Drew Landis & Julia Swift
November12,2010
3X6008
2.90
10
204
9
"Patriot"
Tom Welling
John Chisholm
November19,2010
3X6009
2.60
11
205
10
"Luthor"
Kelly Souders
Bryan Q. Miller
December3,2010
3X6010
2.76
12
206
11
"Icarus"
Mairzee Almas
Genevieve Sparling
December10,2010
3X6011
2.55
13
207
12
"Collateral"
Morgan Beggs
Jordan Hawley
February4,2011
3X6012
2.37
14
208
13
"Beacon"
Mike Rohl
Don Whitehead & Holly Henderson
February11,2011
3X6013
2.32
15
209
14
"Masquerade"
Tim Scanlan
Bryan Q. Miller
February18,2011
3X6014
2.22
16
210
15
"Fortune"
Christopher Petry
Anne Coffell Saunders
February25,2011
3X6015
2.56
17
211
16
"Scion"
Al Septien
Al Septien & Turi Meyer
March4,2011
3X6016
2.18
18
212
17
"Kent"
Jeannot Szwarc
Brian Peterson & Kelly Souders
April15,2011
3X6018
2.37
19
213
18
"Booster"
Tom Welling
Geoff Johns
April22,2011
3X6017
2.35
20
214
19
"Dominion"
Justin Hartley
John Chisholm
April29,2011
3X6021
1.99

Questions and formulas:
Question: Who are the writers of the episodes directed by Justin Hartley?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,D1="Justin Hartley"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H20,D2:D20="Justin Hartley"),5))
Level: medium
Question: On which date did episode # 18 air in the U.S.?
Formula: LET(query1,SUMMARIZE(F1,SUMX(B1)),FILTER(query1,CHOOSECOLS(query1,2)=18))
Formula2: LET(query1,SUMMARIZE(F2:F20,SUMX(B2:B20)),FILTER(query1,CHOOSECOLS(query1,2)=18))
Level: hard
Question: How many million U.S. viewers watched the episode with the production code 3x6004?
Formula: SUMIFS(H1,G1,"3X6004")
Formula2: SUMIFS(H2:H20,G2:G20,"3X6004")
Level: easy
Question: List the titles of episodes written by Anne Cofell Saunders.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,E1="Anne Cofell Saunders"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H20,E2:E20="Anne Cofell Saunders"),3))
Level: medium
Question: What is the title of the episode directed by Christopher Petry with the production cod 3x6006?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(D1="Christopher Petry")*(G1="3X6006")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H20,(D2:D20="Christopher Petry")*(G2:G20="3X6006")),3))
Level: medium