Table:
0
A
B
C
D
E
F
G
H
1
No. in series
No. in season
Title
Directed by
Written by
Storyboarded by
Original air date
Production code
2
21a
1a
"Panini for President"
Juli Hashiguchi
William Reiss
William Reiss
November6,2008
202a
3
22b
2b
"The Flying Flinger Lingons"
Eddy Houchins
C.H. Greenblatt and Dave Smith
Dave Smith
November13,2008
203b
4
24
4
"The Arborians"
Kris Sherwood
C.H. Greenblatt, William Reiss and Alex Almaguer
Alex Almaguer
November27,2008
201a
5
26b
6b
"The Catch Phrase"
Majella Milne
Danielle McCole, C.H. Greenblatt and Brett Varon
Brett Varon
December11,2008
205b
6
27a
7a
"The Hot Date"
Majella Milne
Darrick Bachman, C.H. Greenblatt and Alex Almaguer
Alex Almaguer
February12,2009
206a
7
28b
8b
"Won-Ton Bombs"
Mike Milo
Darrick Bachman, C.H. Greenblatt and Brett Varon
Brett Varon
April26,2009
207b
8
29a
9a
"The Big Hat Biddies"
Kris Sherwood
Darrick Bachman, C.H. Greenblatt and Ian Wasseluk
Ian Wasseluk
April26,2009
208a
9
30b
10b
"The Trouble with Truffles"
Mike Milo
Brett Varon
Brett Varon
June11,2009
210b
10
31
11
"The Dinner Theater"
Kris Sherwood and Eddy Houchins
Kevin A. Kramer, C.H. Greenblatt and William Reiss
William Reiss
June25,2009
211
11
32a
12a
"Kid Shnitzel"
Eddy Houchins
Kevin A. Kramer, C.H. Greenblatt and Ian Wasseluk
Ian Wasseluk
July6,2009
209a
12
33a
13a
"Big Ball"
Mike Milo
Darrick Bachman, C.H. Greenblatt and Alex Almaguer
Alex Almaguer
July10,2009
212a
13
36a
16a
"Paint the Town"
Eddy Houchins
Kevin A. Kramer, C.H. Greenblatt and Alex Almaguer
Alex Almaguer
August6,2009
215a
14
36b
16b
"The Blackout"
Kris Sherwood
Kristina Baranovich and Peter Browngardt
Peter Browngardt
August6,2009
215b
15
37b
17b
"The Chain Recipe"
Majella Milne
Darrick Bachman and Brett Varon
Brett Varon
August13,2009
216b
16
38b
18b
"Sheboodles"
Eddy Houchins
Darrick Bachman, C.H. Greenblatt and William Reiss
William Reiss
August20,2009
217b

Questions and formulas:
Question: What's the production code of the episode with a series number 37b? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,A1="37b"),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,A2:A16="37b"),8))
Level: medium
Question: On what date did the episode with a series number 31, with a story written by William Reiss, air for the first time? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(F1="William Reiss")*(A1="31")),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,(F2:F16="William Reiss")*(A2:A16="31")),7))
Level: medium
Question: When did the episode with season number 10b air for the first time? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,B1="10b"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,B2:B16="10b"),7))
Level: medium
Question: When did the episode with series number 29a originally air? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,A1="29a"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H16,A2:A16="29a"),7))
Level: medium
Question: How many episodes have been directed and written by Darrick Bachman and Brett Varon? 
Formula: ROWS(UNIQUE(FILTER(D1, E1="Darrick Bachman and Brett Varon")))
Formula2: ROWS(UNIQUE(FILTER(D2:D16, E2:E16="Darrick Bachman and Brett Varon")))
Level: medium