How many different actors wore the C-3P0 costume throughout the series?
Just 1
3
3
2
3
2
3
2
3
2
3
2
1
3
2
1
3
2
1
3
4
2
1
3
4
2
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
2
5
1
3
4
6
2
5
1
3
4
6
2
5
7
1
4
6
2
5
7
1
4
6
5
7
1
4
6
5
7
1
4
6
5
7
1
4
6
5
7
8
1
4
6
5
7
8
4
6
5
7
9
8
4
6
5
7
9
8
6
5
7
9
8
6
5
7
9
8
6
7
9
8
6
7
9
8
6
7
9
8
6
7
9
8
6
7
9
8
10
6
13
7
9
8
10
6
13
7
9
8
10
6
13
7
11
9
8
10
13
7
11
9
8
10
13
11
9
8
10
13
11
9
8
10
13
11
9
8
10
13
11
9
8
10
No