Who's on the Left? Identifying Famous Pairs (Part II)

Today's quiz features 10 more famous pairs, from Siegfried and Roy to Cheech and Chong. Can you tell who's who? (See the original here.)

1 of 10
Which one is on the left? (Your left.)
Siegfried
Roy
2 of 10
Which one is on the left?
Cheech
Chong
3 of 10
Which one is on the left?
Kate
Allie
4 of 10
Which one is on the left?
Thelma
Louise
5 of 10
Which one is on the left?
Dick Sargent
Dick York
6 of 10
Which one is on the left?
Lewis
Clark
7 of 10
Which one is on the left?
Ed
Larry
8 of 10
Which one is on the left?
Ben
Jerry
9 of 10
Which one is on the left?
Laurel
Hardy
10 of 10
Which one is on the left?
Coy
Vance