Complex sentence: She only appears in two episodes, "A Royal Makeover" on television in the film "The Queen Indoors", and in "Royal Bean" where she herself knights Mr. Bean after he saves one of her Welsh Corgis.
Split into simpler sentences: She only appears in two episodes, "Royal Makeover" on television in the film "The Queen Indoors" and in "Royal Bean" in person. She knights Mr. Bean in Royal Bean after he saves one of her Welsh Corgis.