Dennis: We were playing train and I've got hiccups, Plug.
Plug: That's it.
Minnie: Hello, Dennis.
Dennis: Hi, Minnie.
Minnie: I was checking out Mrs. Walters to do the shopping and since we can tell Danny and Toots all about it.
Dennis: Good idea.
(Plug, Minnie, Dennis and Gnasher zoom past)
Erbert: Hmmm. Wilfred, can we get some puzzles?
Wilfred: They're at the toy room. Come on.
Danny and Toots: Hi there, Dennis.
Dennis: Ah! Toots and Danny: You're here! Come in.
Toots: Did you have hiccups?
Danny: Sorry, Dennis. But you want to come along with us.
Sally: There is a strangest thing that we never told them.
Conrad: And because we could have fun.
Dennis: They're coming!
Fatty, Spotty and Ken Bahn: Hello, Dennis.
Dennis: Morning, Fatty, Spotty and Ken Bahn. Would you stay here with Smiffy, Sidney, Conrad, Sally, Erbert and Wilfred?
Smiffy: Right, Dennis!
Sidney: Let's get to the toy room. Come on.
(Fatty Fudge with his son walking on the sidewalk)
Dennis: Gnasher, Are we looking for some mystery?
Plug: Yes, we do.
Dennis: We'll have to find out something. (He, Gnasher, Minnie, Plug, Toots and Danny run past and Mrs. Blakeningsop carries cabbages) Aha. Mrs. Blakeningsop.
Mrs. Blakeningsop: Hi, kids. What are you doing?
Dennis: We're doing detective. So, we are passing Mrs. Thompson's house.
Mrs. Blakeningsop: Oh, that's what I see. But I have to get home. Goodbye, kids.
Dennis: Now we can get to the hospital and see what we can find. (He, Gnasher, Minnie, Plug, Danny and Toots run past and greet Walter, Bertie and Spotty along the sidewalk, passing Mrs. Thompson's house) Hey there, Mrs. Thompson! (chuckles) Hey, Walter, Bertie and Spotty.
Walter, Bertie and Spotty: Hi, Dennis.
Walter: Why don't you join us?
Bertie: Yeah. That's right.
Spotty: I know. Let's get to the hospital.
Dennis: Good idea. So, we are passing Mrs. Blumberg's house.
Walter: Come on. (He, Bertie, Spotty, Dennis, Gnasher, Minnie, Plug, Danny and Toots run past through the hospital, passing Mrs. Blumberg's house) Hi there, Mrs. Blumberg! (chuckles) I think we made it. (sighs)
Dennis: Too bad. When we get to the hospital. We can find out something! (door opens) Wow!
Danny: Cool! Look at that.
Dennis: Can we meet Mr. HaHa?
Walter: Come on. (He, Bertie, Spotty, Dennis, Gnasher, Minnie, Plug, Danny and Toots zoom by) Here it is! I'm sure we couldn't agree.
Dennis: Me neither.
Mr. HaHa: Good day, Dennis. How is your hiccups?
Dennis: Very well.
Mr. HaHa: Hmmm. How about this, And this, and this? Does it look right?
Dennis: You are the bestest friend I ever made. (hugs Mr. HaHa, chuckles)