In the scene where Fran is putting the shaving cream on Mr. Sheffield, you can see Charles trying very hard not to laugh. Even though his face is covered with shaving cream you can see him smiling (or trying not to laugh).
Please read the following before uploading
Do not upload anything which you do not own or are fully licensed to upload. The images should not contain any sexually explicit content, race hatred material or other offensive symbols or images. Remember: Abuse of the TV.com image system may result in you being banned from uploading images or from the entire site – so, play nice and respect the rules!