YES
No way
i don't know................... Bob Duncan
Bob and Amy Duncan!
Bob Duncan
No they do not have the same last names
amy and bob duncan
bob and amy duncan
Teddy Duncan is portrayed by Bridget Mendler, Gabe Duncan is portrayed by Bradley Steven Perry, PJ Duncan is portrayed by Jason Dolley, Charlie Duncan is played by Mia Talerico, Amy Duncan is played by Leigh-Allyn Baker and Bob Duncan is played by Eric Allan Kramer
Leigh-Allyn Baker is Amy duncan's real name Eric Allan Kramer is Bob duncan's real name
In "Good Luck Charlie: it's Christmas!" Amy and Bob announced that Amy was pregnant. Then on June 24th, 2012 the episode "Special Delivery" aired and in it the 5th Duncan baby, Toby Wan Kanobi Duncan (in the end of the episode it was revealed that Bob was a fan of Star Wars) was born, even though it was Charlie's birthday and everyone was afraid her birthday would fail, but Charlie ended up loving her birthday.
Here are the characters: Bob Ducan-Eric Allan Kramer Amy Duncan-Leigh-Allyn Baker PJ Duncan-Jason Dolley Teddy Duncan- Bridget Mendler Gabe Duncan-Bradley Steven Perry Charlotte "Charlie" Duncan- Mia Talerico
I think he's in his 40's, because when teddy got that very crazy prom dress from Amy, Amy said, "what seemed like a tragic tale in the 80's, will finally have a happy ending!" implying that she was in high school in the 80's. So her and bob are probably in their 40's. Hope I helped! :)