Table:
0
A
B
C
D
E
F
1
Series #
Episode #
Title
Directed by
Written by
Original air date
2
34
1
"It Happened One Night"
Chris Grismer
Eric Tuchman
January12,2009
3
35
2
"Psychic Friend"
Michael Robison
Julie Plec
January19,2009
4
36
3
"Electric Kiss"
Chris Grismer
Gayle Abrams
January26,2009
5
37
4
"In the Company of Men"
Guy Norman Bee
Daniel Arkin
February2,2009
6
38
5
"Life Support"
Michael Robison
Bryan M. Holdman
February9,2009
7
39
6
"Welcome to Latnok"
Guy Norman Bee
R.P. Gaborno & Chris Hollier
February16,2009
8
40
7
"Chemistry 101"
James Head
Steven Lilien & Bryan Wynbrandt
February23,2009
9
41
8
"Tell-Tale Heart"
Peter DeLuise
Gayle Abrams & Brian Ridings
March2,2009
10
42
9
"Guess Who's Coming to Dinner"
James Head
Daniel Arkin & Andrea Conway
March9,2009

Questions and formulas:
Question: Who directed Episode 8?
Formula: LET(query1,SUMMARIZE(D1,SUMX(B1)),FILTER(query1,CHOOSECOLS(query1,2)=8))
Formula2: LET(query1,SUMMARIZE(D2:D10,SUMX(B2:B10)),FILTER(query1,CHOOSECOLS(query1,2)=8))
Level: hard
Question: Who directed the episode called "Tell-tale Heart"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="Tell-Tale Heart"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,C2:C10="Tell-Tale Heart"),4))
Level: medium
Question: What was the original air date for Series 36?
Formula: LET(query1,SUMMARIZE(F1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=36))
Formula2: LET(query1,SUMMARIZE(F2:F10,SUMX(A2:A10)),FILTER(query1,CHOOSECOLS(query1,2)=36))
Level: hard
Question: Who wrote Series 38?
Formula: LET(query1,SUMMARIZE(E1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=38))
Formula2: LET(query1,SUMMARIZE(E2:E10,SUMX(A2:A10)),FILTER(query1,CHOOSECOLS(query1,2)=38))
Level: hard