Letter 'R' Mystery
- Episode aired Nov 11, 2011
- TV-Y
- 55m
[HBO] HD. 'Letter 'R' Mystery.' Abby and Elmo investigate who is stealing things that start with the letter 'R.'[HBO] HD. 'Letter 'R' Mystery.' Abby and Elmo investigate who is stealing things that start with the letter 'R.'[HBO] HD. 'Letter 'R' Mystery.' Abby and Elmo investigate who is stealing things that start with the letter 'R.'