Table:
0
A
B
C
D
E
F
G
1
No. overall
No. in series
Title
Director
Writer
Original air date
Production code
2
9
1
"Episode 1"
Peter Lydon
Julie Rutterford
13March2002
201
3
10
2
"Episode 2"
Peter Lydon
Julie Rutterford
20March2002
202
4
11
3
"Episode 3"
John Alexander
Richard Stoneman
27March2002
203
5
12
4
"Episode 4"
John Alexander
Andrew Rattenbury
3April2002
204
6
13
5
"Episode 5"
John Alexander
Richard Stoneman
10April2002
205
7
14
6
"Episode 6"
Susanna White
Julie Rutterford
17April2002
206
8
15
7
"Episode 7"
Susanna White
Charlie Martin
24April2002
207
9
16
8
"Episode 8"
Susanna White
Ed Roe
1May2002
208
10
17
9
"Episode 9"
Reza Moradi
Andrew Rattenbury
8May2002
209

Questions and formulas:
Question: When "episode 1" is the title what is the overall number?
Formula: FILTER(A1,C1="Episode 1")
Formula2: FILTER(A2:A10,C2:C10="Episode 1")
Level: easy
Question: When 15 is the number overall what is the original air date?
Formula: FILTER(F1,A1=15)
Formula2: FILTER(F2:F10,A2:A10=15)
Level: easy
Question: When 1 is the number in series who is the director?
Formula: FILTER(D1,B1=1)
Formula2: FILTER(D2:D10,B2:B10=1)
Level: easy