The Mother of All Tigres is a beautiful episode which shows how Maria divorced Rodolfo. No wonder how come a mother is missing from Manny until this episode is explained. I wonder if she discovered in the newspaper last time which she saw her son is El Tigre, I wonder did she freak out with all that breath in and out.
As for Old Money, just like the regular kids or volunteers who help the Old Folks Home. Ahh, especially I like that classic Soviet villain, Comrade Chaos. But not for the ending, there is a huge problem regarding after Manny kick the crutch down and the old folks' home collapses, did the villains there said the "F" words? Which my ear could nearly hear it is true, unless the script says it's a different word. For the kid audiences, it's not recommended to say harsh languages, a simple "Hey!" will do the job.